Quintagroup.theme.sunrain

* Fixes style for searchbox [naivok]

* possibility to change backround image for the header added [naivok]
* tested with Products.ContentWellPortlets 4.1.0 [naivok]

* drop mobile.css [naivok]

* added base tag [naivok]

* theme package converted into diazo theme

* removed dependency for quintagroup.portlet.static
* tinymce.xml cleared
* LanguageSelector issue fixed by removing it from configure.zcml
* Plone 4.1 compatibility tested