store messenger when friends are added
removing unnecessary function pointer _isset variables
fixing minor memory leak of friendlist
fix memory leak
Merge commit 'a8d1f86f8ba9b39c8f913bce99a2282d81235cc9'
rewrite of get_id function
Have toxic handle new no-spam values from friend request
populate friends in toxic on startup
fixed calculation of messenger size (no spam was not accounted for)
C99 fix
Update prompt.c

Make id uppercase.
Merge pull request #460 from krisl/master

Have toxic handle new no-spam values from friend request
prefer param over static

Conflicts:
	testing/toxic/main.c
Merge branch 'master' of https://github.com/naxuroqa/ProjectTox-Core into pr
add header guard and includes to windows.h
remove externs in favor of includes
move windows functions to its own file
remove temporary callbacks from refactoring
Merge branch 'master' of https://github.com/mkfifo/ProjectTox-Core into pr
Merge branch 'remove_externs' of https://github.com/krisl/ProjectTox-Core into pr