Only display register if not signed in.
Display sign out when user is signed in.
Sign out link works.
Updated git ignore to exclude webstore config.
Removed workspace.xml from git tracking.
Merge remote-tracking branch 'origin/master' into develop
Prevent anon user from creating new pool.

Added sign in required message for users attempting to create a new pool
without signing in first.
Replaced Join Pool with list of pools.
Added pool details page to show summary of a pool.
Moved code to lib folder.