fix image upload
Merge branch 'master' of https://github.com/janvdt/SparkCoin

Conflicts:
	app/controllers/ProjectController.php
	app/models/Project.php
	app/routes.php
	app/views/projects/index.blade.php
	app/views/projects/show.blade.php
	vendor/autoload.php
	vendor/composer/autoload_classmap.php
	vendor/composer/autoload_real.php
Merge branch 'master' of https://github.com/janvdt/SparkCoin
register
Merge branch 'master' of https://github.com/janvdt/SparkCoin

Conflicts:
	vendor/autoload.php
	vendor/composer/autoload_real.php