Moving bug_id as int64
New api /latestcreated/ for a list of bugs.
Adds two missing scripts
API for latest updated bugs.

Create bug CC list also fixed.
Updates status index on redies for bug update.
Merge pull request #3 from praveenkumar/master

Pull request for redis indexes
New upstream merge!
new merge
Merge branch 'master' of https://github.com/kushaldas/bugspad
GET request for components, also header is marked as JSON.
All response is marked as application/json as Content-Type
Updates redis indexes while creating a new bug.
Changing http POST method to GET method.
Renames bug_redis_hset to set_redis_bug.
Adds new subcomponent and subcomponent_owner tables.
Fixes for subcomponent table.
Bugs now can have subcomponent attached to them.
Merge branch 'master' of https://github.com/kushaldas/bugspad
Adds unittest demo
Sets unittest to verbose mode