Merge pull request #28 from robbaman/master

Fix for the double scrollbar issue
fix binding issues
fix closeByDocument and close button
bump version
When having animations, and closing one dialog more than once, subsequent opened dialogs close() dont remove class ngdialog-open from body, which breaks css overflow.
When having animations, and closing one dialog more than once, subsequent opened dialogs close() dont remove class ngdialog-open from body, which breaks css overflow - use tabs for indent.
Merge pull request #33 from altmind/master

When having animations, and closing one dialog more than once, subsequent opened dialogs close() dont remove class ngdialog-open from body, which breaks css overflow.
Merge pull request #1 from likeastore/master

Merge request