Merge pull request #520 from rfellows/dev

BISERVER-9148 - Remove the inline style of "background-color: white" from the Scheduler perspective
BISERVER-8759 - BISERVER-1429 Story Breakout: Convert the current (4.8) left-attached browse panel to be used only in the context of Dashboard Designer edit mode
Merge pull request #521 from jeffreythomas/dev

BISERVER-8759 - BISERVER-1429 Story Breakout: Convert the current (4.8) ...
Fix up a bunch of warnings (dead code, null pointers, and others.)
Merge pull request #522 from bkemper-pentaho/master

Fix up warnings for dead code and null access in Platform-core
BISERVER-9050 - Merging in Crystal theme updates from UX