xlib: Use fork&exec instead of system() for opening urls
whitespace
Makefile: little refactor
Makefile: remove trailing whitespaces
adding additional build instructions for OS X
fix Japanese
Remove Xft library from dependencies
Update Polish translation
fix merge conflict
Merge branch 'doughdemon-forkexec'
Merge pull request #350 from Ansa89/makefile-fix

Makefile: little refactor
Merge pull request #352 from dmizelle/master

OS X build instructions need a little refresher
Merge pull request #353 from zetok/translation

Update Polish translation
Merge pull request #354 from akimasa/patch-1

fix Japanese translation
fix possible issue when openAL functions fail