Tweaks for opening up the TrueNorthPHP 2014 CfP
Added in logo for TrueNorthPHP CfP
Updated template to include the new logo
Added in dates for conference
Added in admin functionality to delete speakers
Added in year when displaying talk submission date
making sanitation of twitter string more elegant and less error prone
making sure speaker_photo key is always set
Reverted code that was filtering out talks submitted before the CfP opened up. Will revisit functionality later
Merging in changes
Added details on the types of talks the conference is looking for
Upgraded minimum version of PHP to 5.4
Removed code that was checking if the CfP was over, it was intercepting every call which is not something I think is correct
Added in functionality that blocks users from creating, editing, or deleting talks if the CfP is over
Removed PHP 5.3 from the list of platforms
Merging master into TrueNorth2014 branch
Refactored the talk submission and editing process to use a new TalkModel that uses Eloquent
Removed Talk object test that is no longer needed with ongoing switch to Eloquent models
Removed WebTest, entering issue to create more reliable integration tests
Added in use of Phinx for database migrations