remove flush statements from collection transform as they don't work with ajax anyway and there was a bug around them

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4239 c08608d7-6e46-0410-86ca-f2a6f1370df5
remove ajax from collection_transform instead, as the progress indication seems more useful, though the collection bar doesn't load until the script is done.

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4240 c08608d7-6e46-0410-86ca-f2a6f1370df5
Initial commit
Merge branch 'master' of github.com:rzamana/resourcespace