Merge pull request #4 from prateekdayal/master

Updated Screenshots, Descriptions & Small Tweaks
Updating Campfire App
Merge pull request #5 from prateekdayal/master

Make the HipChat app more usable
Merge pull request #6 from prateekdayal/master

Better screenshot and description for HipChat App
Merge pull request #7 from prateekdayal/master

Updates to Hipchat, Campfire Apps
Merge pull request #8 from prateekdayal/master

Updated Screenshot
Merge pull request #9 from prateekdayal/master

Highrise App
Merge pull request #10 from prateekdayal/master

Updated Screenshot and Category
Merge pull request #11 from prateekdayal/master

Assign after reply app
Merge pull request #12 from prateekdayal/master

Removing buttons for highrise/assign after reply apps
Renaming pivotal to pivotaltracker
Merging origin/master branch