Bug fixes

Changes since 6.x-2.0-beta1:

- #736380: new hook_file_references() implementation for a better filefield integration.
- new {imce_files} storing files created by IMCE
- new hook_file_delete() implementation
- Make private file serving optional
- #799484: fixed disappearing imce links on node preview
- #779592: auto-resize imce UI with respect to window size.
- #745662: Send to text is now "Insert file"
- New icon for Insert file operation.

Some hot fixes on release 1.0

- Make private file serving optional for security concerns.

- Make private file serving optional for security concerns.
- changed admin permission name to more descriptive "administer imce(execute PHP)"
- support for jquery update in imce page.
- solved the conflicts with artisteer themes.
- #251793: made file browser user tab optional
- #588530: fix mimetype header conflict.
- #590270 by martinquested: fixed typo

#622256: Help text doesn't appear - Fixed missing field label

This release is primarily a follow-up quickfix to problems in the 6.x-3.4 release.

Changes since DRUPAL-6--3-4: