corrected comment and removed forced message for friend adds
fixed friend add bugs
Fixed possible issues with the crypto reported by an anonymous person.
Removed code that didn't work.
Add back-tab support for toxic.
Merge pull request #241 from clpr/master

Add back-tab support for toxic.
Fixed possible timing problem.
Merge branch 'master' of https://github.com/irungentoo/ProjectTox-Core
core: getaddrinfo() lookup error handling
Some clarifications
Merge pull request #244 from plutooo/master

core: getaddrinfo() lookup error handling
Add sphinx config files
Add cmake files for building docs
Add docs directory to cmake
Remove ALL target from docs
added error code for no message on friend add & updated nTox.c/nTox_win32.c
Refactored most of DHT.c, added local vim config
Remove using_tox.rst
add reSt versions of start_guide and start_guide.de
so-called