More headers, update readme
Print git revision in GMR command output
Add CWQAP (quit AP), try to fix CWLAP (in progress)
Add interface IP address query commands, CIIPAP and CIIPSTA
Fix CIIPAP command
Implement dns resolve command (CIPRESOLVE), rename CIIPAP and CIIPSTA to CIPAP and CIPSTA
Update readme to mention new commands
Fix issue with unsolicited result codes resetting command pending flag
Don't try to disconnect in CWLAP if not connected
Add commands to get mac addresses for STA and AP
Update readme
Consume LF after CR, handle ATZ when another command is pending
Update build instructions to mention modifications to c_types.h
Fix markdown in readme
Add debug output for many error conditions

Debug output can be enabled using AT+IDBG=1 command
Implement socket create/release commands

CIPCONNECT, CIPCLOSE
Implement IP address parsing, add unit test
Implement CIPCONNECT, CIPDISCONNECT, CIPSENDI

Not very useable yet, just verified with netcat that data goes through and callbacks are called.
Minor fixes in IP connect and close commands
Fix gcc 4.6 build