OpenAtlas

- bug: at references/bibliography insert and continue reported by Petra
- bug: hide zend form errors if search is used and user is not logged in anymore
- bug: form caption of textarea is on bottom instead on top e.g. at add text to source (solved with label above textarea)
- bug: breadcrumb reference when comming from an entity is broken (reference goes to reference view instead entity) e.g. Event > asdfsadf > edition > Edit
- bug: disable 2nd submit (e.g. if form submission takes a while and submit is clicked again)
- bug: if an validation error occurs at a tabel_select_input the field input is not updated after an tables select (only after clicking it again)

- layout: reactivated themes
- layout: smaller logo for dpp
- layout: remove background from empty table header fields und set to nosort, suggested by Stefan
- layout: add fields, padding in 2nd + is to small (was a missing space)
- layout: table select: if empty dont show table header and instead no data available
- layout: html validation
- layout: blue buttons for type ajax forms
- layout: icon-links in maptabs black as in main map
- layout: search index
- layout: tables for linked entities

- refactor: tablesorter with js into one template