Very ugly hack for jpg files
Bugfix #752 - fix JPEG upload and preview
Stay to tika-parser 1.3 to not change mimetype database
Revert "Very ugly hack for jpg files"
This reverts commit 16e4358b9ec348de0d1188623f17eb0a19409724.
Fix createschema for mysql and postgresql.

Functionality_boolean table was dropped and properly created.
Fix createschema for mysql and postgresql. (2)