Fix for unittests
Database migrated
Moved jobs to specific folders
Started with importing external pricelists
Strict-Transport-Security header
Updated Laravel from version 4.0 to 4.1
Htaccess higher case
Updating migration to match generated ones
Migration for storing failed jobs
Broken tests after upgrading to 4.1
Make use of helper functions for arrays
Revisions as a behavior with PHP 5.4 traits
Refactor Revision model
Changed variable names and types in ImportExternalPricelist
Ignore some local config
Merge branch 'develop' after updating to L4.1 and some refactors.

Solved conflicts:
	laravel/app/views/user/login.blade.php
	laravel/app/views/user/register.blade.php