Merge pull request #63 from rfellows/develop

Fix the "Frozen Browse Perspective" issue.
BISERVER-9147 - IE8 - Error received after login, cannot proceed.
* replaced elem.hasAttribute call by elem.getAttribute !=null, because the former is not defined in IE8
Merge pull request #64 from webdetails/master

BISERVER-9147 - IE8 - Error received after login, cannot proceed.
BISERVER-9147 - IE8 - Error received after login, cannot proceed.

Small improvement to the JS code.
BISERVER-9058 - Changing the styling of the spinner for crystal theme based on UX Feedback.
also, Merging in CSS updates for Crystal theme from UX.