#1265: fix
Merge pull request #1274 from benfitzpatrick/1265.rose-edit-group-bug

#1265: rose edit: fix right clicking on group in STASH widget
Update CHANGES.md
Update CHANGES.md
rosa svn-*: notify and verify users

LDAP and Unix password user tools.
Improve diagnostics.

rosa svn-pre-commit: verify users in owner and access-list
rosa svn-post-commit: notify users in owner and access-list on changes