touch up docs to link to eachother
partially fixed friend add bug (key length test still broken)
Merge branch 'master' of https://github.com/irungentoo/ProjectTox-Core
partially fixed friend add bug (key length test still broken)
small fix
formatting
forgot to print messages
Merge pull request #219 from JFreegman/master

Partially fixed friend add bug
Merge pull request #218 from bahamas10/dave-touchup-docs

touch up docs to link to eachother
added required linker flag to 'compile with' remark
Remove period from status set

It can make for awkward displays if you put a period in your status.
Merge pull request #223 from Proplex/master

Remove period from status set
Merge pull request #224 from cedeon/master

added required linker flag to 'compile with' remark
Add help command to Toxic
Merge branch 'master' of https://github.com/Astonex/ProjectTox-Core into Astonex-master

Conflicts:
	testing/nTox_win32.c
Merge pull request #227 from Proplex/master

Add help command to Toxic
added cmake to osx brew instructions
Add sodium/ to .gitignore

Because Windows devs.
Move start_guide.md to docs/ and delete using_tox.md

`start_guide.md` is virtually an exact duplicate of `using_tox.md`.
Add nicknames to the chat list

Change from [chat <number>] to [<nickname> (<number>)]