Update redis_timeline.gemspec

changed name from redis_timeline to redis-timeline
added controller_helper
changed version name
fixed name error
moved inside the module
comment
some changes
added require controller
Merge branch 'master' of github.com:rshiva/redis-timeline into controllerhelper
Use the original gem name
some changes in controllerhelper
two params and ,verb
moved method(protected) inside module
moved inside instancesmethods
changed variable name and some fixes
set object fo target
removed the changes
Maintain a list for global activity for certain type of actions...
Fix bug..
trim activity