Merge pull request #4 from AssassinManager/staging

Base features + 2 custom modules
Working reading system
Messaging feature updated

Added comment fields for read system
Preliminary working kill message
Pre-assassination system
Added leaderboard module

Adds leaderboard & prizes views blocks
Added Kill content type
Update kill feature
Attempt at AJAX kill button
Module updates
Testing ajax
Moved utilities around
Views data export update
Messaging , User & kill features updated
Notifier working
Working Notifier

Except some send message APIs (to be done withthe kill system)
Pre-merge
Merge remote-tracking branch 'origin/notifier'
Fixed message reads
Testing Ajax user