renamed getname to getfriendname and added a getname function to get the name of our client
changing testing clients to reflect changes made in core/Messenger.h
added utility function format_message
Merge branch 'master' of https://github.com/blackwolf12333/ProjectTox-Core into blackwolf12333-master

Also fixed his pull request.
Clarification.
Add missing newlines at EOF in sources

(missing newlines break build due to -Werror)
Fix "comparison is always true due to limited range of data type" warning
Fixed segfault.
Update .gitignore
travis: use apt-get -y option instead of GNU yes
The Advanced Packaging Tool has an option to automatically assume Yes to all queries. We don't
need to use GNU yes for this.
travis: use -q instead of -qq to prevent travis from sometimes timing out on long apt-get updates
Merge pull request #172 from rylai-/master

travis: use apt-get -y option instead of GNU yes
Merge pull request #1 from irungentoo/master

pull latest
Fixed a bunch of bugs in TOXIC, added friendlist and more.
Merge pull request #175 from plutooo/master

Fixed a bunch of bugs in TOXIC, added friendlist and more.
Merge pull request #174 from Shivamshaz/patch-1

Update .gitignore
Update nTox.c

Gives the user his ID.
Merge pull request #178 from theshadowfog/patch-3

Update nTox.c
Update nTox.c

Edited help message.
Modified Travis to build libconfig from sources