cleaned up print_friendlist(), it now prints a message if you have _no_ friends
changed some formatting, fixed the removal of x and y
added a getopt system, with -f and -h flags
Fixed the printing of a few strings, moved some code around.
whoops, removed part of a string by accident.
Fixed a link
Fixed a link
added the -f flag for toxic
Merge pull request #304 from yati-sagade/master

Fixed a link in the README.
added a proper error message for messing up the -f flag
Merge pull request #305 from CharmlessCoin/toxic

Toxic -f Flag
Merge pull request #276 from stqism/master

Adds timestamp to toxic, fixes issue #217
Merge branch 'nTox' of https://github.com/CharmlessCoin/ProjectTox-Core into CharmlessCoin-nTox

Conflicts:
	testing/nTox.c
fix for issue #306
Merge pull request #307 from CharmlessCoin/toxic

fix for issue #306
Adds the clear command to toxic, thanks to JmanGuy for the code