OO-1312: catch all exceptions as jcodec seems to throw a wide variety of them
OO-1313: jump to the root node instead of an AssertException
OO-1310: add start button for guest user in course list and details if the course is set as BARG, remove assessment informations on the root node of the course for guest, add download button for guest in folder
OO-1308: standard alignment for password, fix small placement issue of multi-columns vertical checkbox
Merge OpenOLAT 10.0 to OpenOLAT default branch with 01991c64a6d7c176cf345208d617611ba2681d32