Update locale.js

I corrected an error loading the Italian language! 2/2
Merge branch 'pr/18' of https://github.com/dnbard/brackets-extension-rating.git

Conflicts:
	extension/services/locale.js
v5.0 updated language strings
Small correction catalan
Merge remote-tracking branch 'upstream/master'
Sync with parent fork changes
Merge pull request #71 from enr00ted/master

v5.0 updated language strings