Refactoring

Use new jquery style
Optimize detectors and options changing
Hide sharing of events
Refactoring
Fix using tabs instead of spaces
Update blacklist of ask-links
Add 'askfm.su' to blacklist
Ignore instagram app
Fix hiding good posts if it has audio or video in comments

Fix #34
Merge pull request #39 from ezhlobo/next

Version before release 2.3