Merge pull request #292 from Androguide/gradle

Fix Plugins localization
removed build folders from git repo, updated .gitignore
removed build folders from git repo
italian localization
removed changelog creation script
greek translation

This is the greek translation, i am working on it.
fixed italian translation
Update strings.xml
Update strings.xml
Update strings.xml
Update strings.xml
Update strings.xml
Update strings.xml
Update strings.xml
Update strings.xml
Finnish translation
Merge pull request #294 from jesse131/master

Finnish translation
Update strings.xml
final

needs some fixes but i think it's ready.
Merge pull request #295 from megahz/patch-1

greek translation