slight simplification for command list iteration
Add X11 option
move duplicate code into separate function
move some code inside _X11 ifdef
Merge pull request #236 from s3erios/master

Some code simplification
Merge pull request #235 from s3erios/master_cfg

Add X11 option
Add info about DISABLE_X11 usage
Merge pull request #238 from Ansa89/trivial-fix

Addition to Tox/toxic#235
code cleanup and fix bug that sometimes prevented tab notifications from working
fix bug
fix potential memory leak and move cleanup to the end of the function
mark exit_toxic_* functions as noreturn
fix another potential memory leak
temporarily revert a862874740f7778ea498cdc28220833f6a1a983e.
Merge pull request #240 from s3erios/master

Fix some 'clang --analyze' warnings
message sending queue for fake offline messaging
implement read receipts
merge