fixing undefined variable
fixing date time display
Merge branch 'master' of github.com:owncloud/mail
fixing mail body extraction
correct function names
Merge pull request #33 from owncloud/fixing-content-display-master

Fixing content display master
Merge pull request #43 from sebastian-schmid/MailAccountDb

Mail account db
adding style and script
fixing documentation
Merge remote-tracking branch 'upstream/appframework' into appframework