1.3.0

Big changes and optimizations with the social settings and features:
- Removed facebook send and Google+ share buttons.
- Optimized scripts, some are using the language setting of the WP site.
- Social widgets are always on, but have message, if the related
accounts are not added at the social-page.
- All widget codes are optimized and upgraded to the latest official
codes of Facebook, Google+ and Twitter.