Use TextAreaField
Redirect any profile update to updated profile
Fixes
Merge pull request #792 from PyBossa/fix-create-app

Use TextAreaField
Merge pull request #794 from PyBossa/issue-redirect-profile

Redirect any profile update to updated profile
Merge branch 'master' into issue-686-creating-an-application

* master:
  Fixes
  Redirect any profile update to updated profile
  Use TextAreaField

Conflicts:
	pybossa/view/applications.py