1diff --git b/LICENSE a/LICENSE 2new file mode 100644 3index 0000000..a612ad9 4--- /dev/null 5+++ a/LICENSE 6@@ -0,0 +1,373 @@ 7+Mozilla Public License Version 2.0 8+================================== 9+ 10+1. Definitions 11+-------------- 12+ 13+1.1. "Contributor" 14+ means each individual or legal entity that creates, contributes to 15+ the creation of, or owns Covered Software. 16+ 17+1.2. "Contributor Version" 18+ means the combination of the Contributions of others (if any) used 19+ by a Contributor and that particular Contributor's Contribution. 20+ 21+1.3. "Contribution" 22+ means Covered Software of a particular Contributor. 23+ 24+1.4. "Covered Software" 25+ means Source Code Form to which the initial Contributor has attached 26+ the notice in Exhibit A, the Executable Form of such Source Code 27+ Form, and Modifications of such Source Code Form, in each case 28+ including portions thereof. 29+ 30+1.5. "Incompatible With Secondary Licenses" 31+ means 32+ 33+ (a) that the initial Contributor has attached the notice described 34+ in Exhibit B to the Covered Software; or 35+ 36+ (b) that the Covered Software was made available under the terms of 37+ version 1.1 or earlier of the License, but not also under the 38+ terms of a Secondary License. 39+ 40+1.6. "Executable Form" 41+ means any form of the work other than Source Code Form. 42+ 43+1.7. "Larger Work" 44+ means a work that combines Covered Software with other material, in 45+ a separate file or files, that is not Covered Software. 46+ 47+1.8. "License" 48+ means this document. 49+ 50+1.9. "Licensable" 51+ means having the right to grant, to the maximum extent possible, 52+ whether at the time of the initial grant or subsequently, any and 53+ all of the rights conveyed by this License. 54+ 55+1.10. "Modifications" 56+ means any of the following: 57+ 58+ (a) any file in Source Code Form that results from an addition to, 59+ deletion from, or modification of the contents of Covered 60+ Software; or 61+ 62+ (b) any new file in Source Code Form that contains any Covered 63+ Software. 64+ 65+1.11. "Patent Claims" of a Contributor 66+ means any patent claim(s), including without limitation, method, 67+ process, and apparatus claims, in any patent Licensable by such 68+ Contributor that would be infringed, but for the grant of the 69+ License, by the making, using, selling, offering for sale, having 70+ made, import, or transfer of either its Contributions or its 71+ Contributor Version. 72+ 73+1.12. "Secondary License" 74+ means either the GNU General Public License, Version 2.0, the GNU 75+ Lesser General Public License, Version 2.1, the GNU Affero General 76+ Public License, Version 3.0, or any later versions of those 77+ licenses. 78+ 79+1.13. "Source Code Form" 80+ means the form of the work preferred for making modifications. 81+ 82+1.14. "You" (or "Your") 83+ means an individual or a legal entity exercising rights under this 84+ License. For legal entities, "You" includes any entity that 85+ controls, is controlled by, or is under common control with You. For 86+ purposes of this definition, "control" means (a) the power, direct 87+ or indirect, to cause the direction or management of such entity, 88+ whether by contract or otherwise, or (b) ownership of more than 89+ fifty percent (50%) of the outstanding shares or beneficial 90+ ownership of such entity. 91+ 92+2. License Grants and Conditions 93+-------------------------------- 94+ 95+2.1. Grants 96+ 97+Each Contributor hereby grants You a world-wide, royalty-free, 98+non-exclusive license: 99+ 100+(a) under intellectual property rights (other than patent or trademark) 101+ Licensable by such Contributor to use, reproduce, make available, 102+ modify, display, perform, distribute, and otherwise exploit its 103+ Contributions, either on an unmodified basis, with Modifications, or 104+ as part of a Larger Work; and 105+ 106+(b) under Patent Claims of such Contributor to make, use, sell, offer 107+ for sale, have made, import, and otherwise transfer either its 108+ Contributions or its Contributor Version. 109+ 110+2.2. Effective Date 111+ 112+The licenses granted in Section 2.1 with respect to any Contribution 113+become effective for each Contribution on the date the Contributor first 114+distributes such Contribution. 115+ 116+2.3. Limitations on Grant Scope 117+ 118+The licenses granted in this Section 2 are the only rights granted under 119+this License. No additional rights or licenses will be implied from the 120+distribution or licensing of Covered Software under this License. 121+Notwithstanding Section 2.1(b) above, no patent license is granted by a 122+Contributor: 123+ 124+(a) for any code that a Contributor has removed from Covered Software; 125+ or 126+ 127+(b) for infringements caused by: (i) Your and any other third party's 128+ modifications of Covered Software, or (ii) the combination of its 129+ Contributions with other software (except as part of its Contributor 130+ Version); or 131+ 132+(c) under Patent Claims infringed by Covered Software in the absence of 133+ its Contributions. 134+ 135+This License does not grant any rights in the trademarks, service marks, 136+or logos of any Contributor (except as may be necessary to comply with 137+the notice requirements in Section 3.4). 138+ 139+2.4. Subsequent Licenses 140+ 141+No Contributor makes additional grants as a result of Your choice to 142+distribute the Covered Software under a subsequent version of this 143+License (see Section 10.2) or under the terms of a Secondary License (if 144+permitted under the terms of Section 3.3). 145+ 146+2.5. Representation 147+ 148+Each Contributor represents that the Contributor believes its 149+Contributions are its original creation(s) or it has sufficient rights 150+to grant the rights to its Contributions conveyed by this License. 151+ 152+2.6. Fair Use 153+ 154+This License is not intended to limit any rights You have under 155+applicable copyright doctrines of fair use, fair dealing, or other 156+equivalents. 157+ 158+2.7. Conditions 159+ 160+Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted 161+in Section 2.1. 162+ 163+3. Responsibilities 164+------------------- 165+ 166+3.1. Distribution of Source Form 167+ 168+All distribution of Covered Software in Source Code Form, including any 169+Modifications that You create or to which You contribute, must be under 170+the terms of this License. You must inform recipients that the Source 171+Code Form of the Covered Software is governed by the terms of this 172+License, and how they can obtain a copy of this License. You may not 173+attempt to alter or restrict the recipients' rights in the Source Code 174+Form. 175+ 176+3.2. Distribution of Executable Form 177+ 178+If You distribute Covered Software in Executable Form then: 179+ 180+(a) such Covered Software must also be made available in Source Code 181+ Form, as described in Section 3.1, and You must inform recipients of 182+ the Executable Form how they can obtain a copy of such Source Code 183+ Form by reasonable means in a timely manner, at a charge no more 184+ than the cost of distribution to the recipient; and 185+ 186+(b) You may distribute such Executable Form under the terms of this 187+ License, or sublicense it under different terms, provided that the 188+ license for the Executable Form does not attempt to limit or alter 189+ the recipients' rights in the Source Code Form under this License. 190+ 191+3.3. Distribution of a Larger Work 192+ 193+You may create and distribute a Larger Work under terms of Your choice, 194+provided that You also comply with the requirements of this License for 195+the Covered Software. If the Larger Work is a combination of Covered 196+Software with a work governed by one or more Secondary Licenses, and the 197+Covered Software is not Incompatible With Secondary Licenses, this 198+License permits You to additionally distribute such Covered Software 199+under the terms of such Secondary License(s), so that the recipient of 200+the Larger Work may, at their option, further distribute the Covered 201+Software under the terms of either this License or such Secondary 202+License(s). 203+ 204+3.4. Notices 205+ 206+You may not remove or alter the substance of any license notices 207+(including copyright notices, patent notices, disclaimers of warranty, 208+or limitations of liability) contained within the Source Code Form of 209+the Covered Software, except that You may alter any license notices to 210+the extent required to remedy known factual inaccuracies. 211+ 212+3.5. Application of Additional Terms 213+ 214+You may choose to offer, and to charge a fee for, warranty, support, 215+indemnity or liability obligations to one or more recipients of Covered 216+Software. However, You may do so only on Your own behalf, and not on 217+behalf of any Contributor. You must make it absolutely clear that any 218+such warranty, support, indemnity, or liability obligation is offered by 219+You alone, and You hereby agree to indemnify every Contributor for any 220+liability incurred by such Contributor as a result of warranty, support, 221+indemnity or liability terms You offer. You may include additional 222+disclaimers of warranty and limitations of liability specific to any 223+jurisdiction. 224+ 225+4. Inability to Comply Due to Statute or Regulation 226+--------------------------------------------------- 227+ 228+If it is impossible for You to comply with any of the terms of this 229+License with respect to some or all of the Covered Software due to 230+statute, judicial order, or regulation then You must: (a) comply with 231+the terms of this License to the maximum extent possible; and (b) 232+describe the limitations and the code they affect. Such description must 233+be placed in a text file included with all distributions of the Covered 234+Software under this License. Except to the extent prohibited by statute 235+or regulation, such description must be sufficiently detailed for a 236+recipient of ordinary skill to be able to understand it. 237+ 238+5. Termination 239+-------------- 240+ 241+5.1. The rights granted under this License will terminate automatically 242+if You fail to comply with any of its terms. However, if You become 243+compliant, then the rights granted under this License from a particular 244+Contributor are reinstated (a) provisionally, unless and until such 245+Contributor explicitly and finally terminates Your grants, and (b) on an 246+ongoing basis, if such Contributor fails to notify You of the 247+non-compliance by some reasonable means prior to 60 days after You have 248+come back into compliance. Moreover, Your grants from a particular 249+Contributor are reinstated on an ongoing basis if such Contributor 250+notifies You of the non-compliance by some reasonable means, this is the 251+first time You have received notice of non-compliance with this License 252+from such Contributor, and You become compliant prior to 30 days after 253+Your receipt of the notice. 254+ 255+5.2. If You initiate litigation against any entity by asserting a patent 256+infringement claim (excluding declaratory judgment actions, 257+counter-claims, and cross-claims) alleging that a Contributor Version 258+directly or indirectly infringes any patent, then the rights granted to 259+You by any and all Contributors for the Covered Software under Section 260+2.1 of this License shall terminate. 261+ 262+5.3. In the event of termination under Sections 5.1 or 5.2 above, all 263+end user license agreements (excluding distributors and resellers) which 264+have been validly granted by You or Your distributors under this License 265+prior to termination shall survive termination. 266+ 267+************************************************************************ 268+* * 269+* 6. Disclaimer of Warranty * 270+* ------------------------- * 271+* * 272+* Covered Software is provided under this License on an "as is" * 273+* basis, without warranty of any kind, either expressed, implied, or * 274+* statutory, including, without limitation, warranties that the * 275+* Covered Software is free of defects, merchantable, fit for a * 276+* particular purpose or non-infringing. The entire risk as to the * 277+* quality and performance of the Covered Software is with You. * 278+* Should any Covered Software prove defective in any respect, You * 279+* (not any Contributor) assume the cost of any necessary servicing, * 280+* repair, or correction. This disclaimer of warranty constitutes an * 281+* essential part of this License. No use of any Covered Software is * 282+* authorized under this License except under this disclaimer. * 283+* * 284+************************************************************************ 285+ 286+************************************************************************ 287+* * 288+* 7. Limitation of Liability * 289+* -------------------------- * 290+* * 291+* Under no circumstances and under no legal theory, whether tort * 292+* (including negligence), contract, or otherwise, shall any * 293+* Contributor, or anyone who distributes Covered Software as * 294+* permitted above, be liable to You for any direct, indirect, * 295+* special, incidental, or consequential damages of any character * 296+* including, without limitation, damages for lost profits, loss of * 297+* goodwill, work stoppage, computer failure or malfunction, or any * 298+* and all other commercial damages or losses, even if such party * 299+* shall have been informed of the possibility of such damages. This * 300+* limitation of liability shall not apply to liability for death or * 301+* personal injury resulting from such party's negligence to the * 302+* extent applicable law prohibits such limitation. Some * 303+* jurisdictions do not allow the exclusion or limitation of * 304+* incidental or consequential damages, so this exclusion and * 305+* limitation may not apply to You. * 306+* * 307+************************************************************************ 308+ 309+8. Litigation 310+------------- 311+ 312+Any litigation relating to this License may be brought only in the 313+courts of a jurisdiction where the defendant maintains its principal 314+place of business and such litigation shall be governed by laws of that 315+jurisdiction, without reference to its conflict-of-law provisions. 316+Nothing in this Section shall prevent a party's ability to bring 317+cross-claims or counter-claims. 318+ 319+9. Miscellaneous 320+---------------- 321+ 322+This License represents the complete agreement concerning the subject 323+matter hereof. If any provision of this License is held to be 324+unenforceable, such provision shall be reformed only to the extent 325+necessary to make it enforceable. Any law or regulation which provides 326+that the language of a contract shall be construed against the drafter 327+shall not be used to construe this License against a Contributor. 328+ 329+10. Versions of the License 330+--------------------------- 331+ 332+10.1. New Versions 333+ 334+Mozilla Foundation is the license steward. Except as provided in Section 335+10.3, no one other than the license steward has the right to modify or 336+publish new versions of this License. Each version will be given a 337+distinguishing version number. 338+ 339+10.2. Effect of New Versions 340+ 341+You may distribute the Covered Software under the terms of the version 342+of the License under which You originally received the Covered Software, 343+or under the terms of any subsequent version published by the license 344+steward. 345+ 346+10.3. Modified Versions 347+ 348+If you create software not governed by this License, and you want to 349+create a new license for such software, you may create and use a 350+modified version of this License if you rename the license and remove 351+any references to the name of the license steward (except to note that 352+such modified license differs from this License). 353+ 354+10.4. Distributing Source Code Form that is Incompatible With Secondary 355+Licenses 356+ 357+If You choose to distribute Source Code Form that is Incompatible With 358+Secondary Licenses under the terms of this version of the License, the 359+notice described in Exhibit B of this License must be attached. 360+ 361+Exhibit A - Source Code Form License Notice 362+------------------------------------------- 363+ 364+ This Source Code Form is subject to the terms of the Mozilla Public 365+ License, v. 2.0. If a copy of the MPL was not distributed with this 366+ file, You can obtain one at http://mozilla.org/MPL/2.0/. 367+ 368+If it is not possible or desirable to put the notice in a particular 369+file, then You may include the notice in a location (such as a LICENSE 370+file in a relevant directory) where a recipient would be likely to look 371+for such a notice. 372+ 373+You may add additional accurate notices of copyright ownership. 374+ 375+Exhibit B - "Incompatible With Secondary Licenses" Notice 376+--------------------------------------------------------- 377+ 378+ This Source Code Form is "Incompatible With Secondary Licenses", as 379+ defined by the Mozilla Public License, v. 2.0. 380