Prepared to support app bundles

1. Added missing features to support an application bundle added
separately
2. Fixed Class.forName() problems when loading classes from non-core
bundle
3. Fixed resource loading issues when accessing resources from non-core
bundle
4. Fixed a problem with static resource URL's like
/aura/images/images/write_blog.png that would erroneously end up in
AuraServlet
Fixed LF->CRLF