Merge pull request #3 from praveenkumar/master

Pull request for redis indexes
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.
Update bug returns a success string.
Initial logging of URL and response time using simple prints.
docs update for API
Adds release information API under /releases/
Releases comes from redis index.
Script to add a new release
Updates doc with new build instructions
Bit more error handling
Updates to the sql to add releases table.
Updates AUTO_INCREMENT values to 1 instead of random numbers.
Gets the details of a bug.