Updated php required version to 5.3.7 as this is the version required by laravel 4
Merge github.com:sdphp/grouptopics.org
fixed merging conflicts
Merge github.com:sdphp/grouptopics.org
Merge github.com:sdphp/grouptopics.org
Added migration file for the ideas table.
Merge github.com:sdphp/grouptopics.org
Merge pull request #25 from onema/master

Ideas migration file.