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
Pass more app statistics to applications/stats.html template
Merge pull request #796 from PyBossa/issue-fix-app-stats

Pass more app statistics to applications/stats.html template
Merge branch 'master' into issue-increase-coverage