examples: unify status stdout format

example/sdp_rfcomm_query: use btstack_strcpy

license: update text

add missing default switch cases

docu: copy editing examples titles

examples: fix compile

sdp_rfcomm_query: register for SDP query, and handle it in a callback

Use BTSTACK_FILE__ without __ prefix (MISRAC2012-Rule-21.1)

example/sdp_rfcomm_query: use static buffer for service names

Revert "l2cap ertm: allow SDU of szie MPS in first packet that contains L2CAP SDU Length"

This reverts commit f6fb536452573216b8c12692b87b78ef0221df9e.

l2cap ertm: allow SDU of szie MPS in first packet that contains L2CAP SDU Length

example: register for events after setting up the stack, register for hci events after sm_init()

handle SDP query error

bluetooth_sdp: use scraped SDP UUID and PSMs for SDP record creation and parsing

tool: add update_filename.py that adds __BTSTACK_FILE__ to every .c file for use with debug output instead of __FILE__

fix unused parameters warning

move 'BTstack up and running' message from examples into port/../main.c

use btstack_event_state_get_state

sdp_util: extract sdp_create_spp_service into spp_server and use spp_create_sdp_record

sdp_client: rename sdp_query_rfcomm -> sdp_client_query_rfcom

sdp_client: use sdp_client_query prefix for rfcomm queries

event: introduce hci_event_packet_get_type

examples: move out of embedded subfolder