Fix logical error in conditional, we need to send url of post not revision
sanitize input instead of escaping it
Better sanitizing of messages, make sure html entities are decoded, otherwise they look funky in pushes
Supplying default options as a second arg for get_option, instead of doing checks. readme update notice regarding tags and the way to handle them in mobile apps
Readme updates
Bump version to 0.3.1
Merge remote branch 'upstream/master'