Fixes a problem with $anchor that caused a JSerror
Enables user access rights modification

The checkboxes for User access rights are not longer
disabled and the addUser form now handles updating of user access
rights.

The 'add' button has been removed from the access right view. Now
the normal save button is used instead.
Fixes a bug where isProtected was set to NO

When all user access rights were cleared the isProtected flag
was set to NO even though there were role access rights still active.
Fixed more flexible solution on Help/Info-screen where you can customize button and url it shows etc.
Made version comment field optional through settings.
Fixed a bug locking content version view even if not protected on version level.
Better component selector
A much nicer visual error screen inside admin tool. Also customizable with your own title and extra information.
Much improved consistent handling of access right visibility.
Better dirty-check on versions so almost no operations does not ask if you want to loose the info.
Fixed mouse-over on ok and cancel buttons.
Removed extra Publish-option in right-click on content tree.
Merge pull request #58 from stenbacka/update-user-access-rights

Update user access rights
Merge branch 'master' of github.com:bogeblad/infoglue
Improved content tool and structure tool to show repo name in browser title.
Also fixed some bugs in the new checkDirty-feature
Replaced most "assets"-labels with "files" - more straight forward
Fixed bug