Log message

- Resolved issue #45: When group administrator adds a document, the wrong
permissions are attributed to the new document
- updated version in release notes in prep for release

	Modify	/branches/1.7/config	diff
	Delete	/branches/1.7/config/dbconfig.php	diff
	Modify	/branches/1.7/config/user.config.php	diff
	Modify	/branches/1.7/include/engine/forms/shFormSendGroupEmail.class.php	diff
	Modify	/branches/1.7/release_notes.txt	diff