Update translations from Transifex
Update translation sources
Set SQLite version to 3.8.7

This version has significant performance improvements.
Remove non-existant dependencies
Enable button mnemonics (shortcuts) for Mac OS X. Right now
the call to qt_set_sequence_auto_mnemonic() is made unconditionally;
ideally it would be put in a #ifdef for Mac OS X.
Merge pull request #122 from nikgervae/master

Enable button mnemonics (shortcuts) for Mac OS X.
Update win32 libraries path
Update KanjiVG version
Set OSX SDK to 10.9

Previous SDK are not supported anymore on XCode 6, which is used by Travis-CI.
Switch to HTTP for JMDict download

Should fix download issue on Travis OSX cluster