Merge pull request #583 from nelenkov/dev

bumped version
Fixed comment parsing, translation json does not always contain a body
field ("3").
Re-added/Fixed support for comment titles
Updated gradle and android gradle plugin
Merge branch 'dev' of git://github.com/d4rken/andlytics into d4rken-dev
Merge branch 'dev' of https://github.com/AndlyticsProject/andlytics into dev
Merge branch 'd4rken-dev' into dev
Try to extract the comment title from the comment text if the supplied comment title is empty
Toggle between original and translated title when toggling the comment text
Update README.md

Add link to alpha/beta versions and note that nightly builds are out of date
Update README.md
use Play Services to get OAuth token; bumped version for Alpha 9