[FIX] jcapture: Don't send the image data back when files are stored in the database, causes json encoding to fail and isn't needed anyway.
Thanks arildb

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50246 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] filegals: Remove the temp file if required, even if no resizing was performed when doing transformImage

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50247 b456876b-0849-0410-b77d-98878d47e9d5