Add vertical lines to comments

* combines leftIndent and leftIndentDivider
  into a single view class that draws to the canvas

* The width and number of line are determined by
  the comment indentation number by the view and
  not its parent
Handling Sharing of Links from other applications

Auto Fills the PostSubmitActivity with the url that is being shared
(cherry picked from commit fd2bc6d)
Merge pull request #98 from andrewgiang/share_intent

Handling Sharing of Links from other applications
Merge pull request #95 from GzFighter/master

Add vertical lines to comments
Updated changelog, tidying up
Added preference for the new comment indent lines
Merge pull request #1 from QuantumBadger/master

Merge With QuantumBadger