fixed NullPointerException in pagination when no images are available
fixed display problems in IE 10
removed master folder from list of possible fall-back folder
added option to set new filename during upload
added fixed width to new input field
Correction of message string for file name and optical adjustments for
horizontal alignment of table representation for file upload
fixed problems when saving metadata after upload file without
re-creation of file names
fixed problems on file manipulation page when no images are available
added goobiscript to update content files in metadata
fixed problem with missing images when editing metadata the first time
uncommented getTitle test on enums
reset ATS between repeated process creation
do not remove import files if import fails
extract opac communication
moved interface to right package
Merge remote-tracking branch 'intranda/intranda-2013_08' into int