Prior to merge with Arne. Finished details tab.
Reset form button added, initiatlization of form starts on select file tab plus a next button added to this tab.
Merge branch 'jelle' of https://github.com/khamkham/crowd-watson into arne

Conflicts:
	app/controllers/ProcessController.php
	app/models/CrowdTask.php
bugfixing. It works!