Moved to Ubuntu 14.04
Fixed postgresql installation for version 9.3
Fixed postgres service restart command
Improved vagrant settings/rights
Fixed rm /var/www/*
Improved commands output
Fixed postgresql (now package from official repository)
Fixed locales
Small fixes
Fixed line separators
Merge remote-tracking branch 'origin/master'

Conflicts:
	scripts/mysql-install.sh
Fixed postgresql service
Merged feature-ubuntu-14-04