DS-1447 Login as User redirecting to wrong page
[DS-2300] Different visualisation of author fields in Mirage 2
DS-2310 JSPUI uses outdated LDAP config properties
DS-2277 Double link to usage statistics
support batch import of Simple Archive Format via upload file
display a more explanatory message in batch import success with a link to where the user can see his batch imports
display item handles (with links) in batch import report
revise some message properties keys
add missing message properties
bug fix: add missing javascript function to show/hide items div
fix problem with a localized message that appears as literal
for erroneous imports, stacktrace is displayed in email sent to user + in the import log history
fix order of imports display in history
fix bug with import resuming
fix typo in message properties
change styling of info message in batch import success
style error stacktrace message in import history for failed imports
change order of batch import type selection options (first SAF local upload and then SAF remote)
display other collections select box only if owning collection is already selected
when batch import fails, pass to JSP the old values in order to display them again