fixed old submenu div, now block title and title_buttons. The latter can stretch...

fixed old submenu div, now block title and title_buttons. The latter can stretch or have a fixed width according to the style

added:
  telemeta/templates/telemeta/mediaitem.html
  telemeta/templates/telemeta_default/mediaitem.html
modified:
  telemeta/htdocs/css/telemeta.css
  telemeta/htdocs/css/telemeta_ie6.css
  telemeta/htdocs/js/application.js
  telemeta/htdocs/timeside/src/controller.js
  telemeta/htdocs/timeside/src/markermap.js
  telemeta/templates/telemeta_default/base.html
  telemeta/templates/telemeta_default/collection_add.html
  telemeta/templates/telemeta_default/collection_detail.html
  telemeta/templates/telemeta_default/collection_detail_dc.html
  telemeta/templates/telemeta_default/collection_edit.html
  telemeta/templates/telemeta_default/collection_list.html
  telemeta/templates/telemeta_default/geo_continents.html
  telemeta/templates/telemeta_default/mediaitem_add.html
  telemeta/templates/telemeta_default/mediaitem_copy.html
  telemeta/templates/telemeta_default/mediaitem_detail.html
  telemeta/templates/telemeta_default/mediaitem_detail_dc.html
  telemeta/templates/telemeta_default/mediaitem_edit.html
  telemeta/templates/telemeta_default/mediaitem_list.html
  telemeta/templates/telemeta_default/profile_edit.html
unknown:
  telemeta/htdocs/images/wait.gif
  telemeta/htdocs/timeside/skins/lab/img/empty.png
  telemeta/htdocs/timeside/src/marker.js.moved