Remove some gems because they are never used in this project.
initial rake db:migrate was failing if hstore was already set
Fixed typo in EXISTS sql
Revert "Merge pull request #22 from sandal/patch-1"

This reverts commit 0b6b63f24a8a727e37497263a9e4172effc4da95, reversing
changes made to e2b99f5d33b6664b8cacd0db78c5c53a6c0412f2.
Add moderator style while in topic
Fix typo on AUTHORS.md

Just one character.
Update README.md
Merge pull request #47 from steveklabnik/patch-1

Fix typo on AUTHORS.md
Don't allow users to double flag stuff
Correct seed fu to match model
Add honeypot and challenge to signup form
A tiny typo fix.  It all adds up...
Merge pull request #48 from achambers/patch-1

A tiny typo fix.  It all adds up...
remove unused var
Merge branch 'master' of github.com:discourse/discourse
Merge pull request #45 from choppen5/fix_migration_hstore

initial rake db:migrate was failing if hstore was already set
Merge branch 'master' of github.com:discourse/discourse
Strip leading and trailing slug punctuation.
Introduction of TextSentinel to enforce title and body quality.
Merge branch 'master' of github.com:discourse/discourse
admins can now clear flags inline