Added sounds
Added sound notifications and prepared for later system notifications. Also, now using libconfig for configuration loading.
Merge pull request #187 from mannol1/master

Added sound notifications, libconfig support, and more...
Makefile fix
Forgot libalut-dev dependency
README.md: add dependencies for sound notifications
Merge pull request #188 from Ansa89/makefile-fix

Makefile fix
sendfile tab-complete for ~/ shortcut
Fixed some build errors
Merge pull request #190 from mannol1/master

Fixed some build errors
fix config file loading, fix makefile compile errors
Makefile: little refactoring
Move init and exit in right place
Update toxic.conf.5 manpage
fix a few notification issues
Merge pull request #193 from Ansa89/makefile-fix

Makefile: little refactoring