FIX added check for windows in order for changes made in -r4437 to be used.

git-svn-id: http://svn.montala.net/svn/resourcespace@5290 c08608d7-6e46-0410-86ca-f2a6f1370df5
make it possible to show extra information for custom log types in user log by adding it to the diff column in resource_log, and allow the diff parameters to be used generally, instead of just for field-specific actions

git-svn-id: http://svn.montala.net/svn/resourcespace@5291 c08608d7-6e46-0410-86ca-f2a6f1370df5
BUG - Using X permission to restrict access was also blocking access to alternative files


git-svn-id: http://svn.montala.net/svn/resourcespace@5292 c08608d7-6e46-0410-86ca-f2a6f1370df5