Remove support for PHP 5.3 build in travis becase composer can install package on it
Updated sql schema
Update DiscussionsController.php

Remove hardcoded path
oops
Used isset to check if value is set

Used isset to check if value is set to fix errors in PHP 5.5+
Merge pull request #41 from WooDzu/patch-1

Updated sql schema
Merge pull request #42 from WooDzu/patch-2

Remove hardcoded path from DiscussionsController
Merge pull request #44 from aaaqqqq/patch-2

Used isset to check if value is set
Merge pull request #45 from ovr/reviewer_1

Remove support for PHP 5.3 build in travis because composer can install p...
Merge pull request #2 from phalcon/master

Merge phalcon forum