Merge pull request #486 from lucboudreau/impala

Small fixes to test failures due to trivial things, like proper micro-pl...
BISERVER-9050 - Fixed an issue where the drop indicators for dashboards weren't showing.
Merge pull request #487 from rfellows/dev

BISERVER-9050 - Fixed an issue where the drop indicators for dashboards were not showing
[BISERVER-8847] Publish SolutionFileAction Events on Error
Merge pull request #488 from bytekast/BISERVER-8847

[BISERVER-8847] Publish SolutionFileAction Events on Error
[BISERVER-8876] -- Updated getting started widget to be more efficient and use better ajax calls
Merge pull request #489 from krivera-pentaho/dev

[BISERVER-8876] -- Updated getting started widget to be more efficient a...
PPP-3129 - Extending WebContext filter to include license validation
Merge pull request #490 from rmansoor/master

PPP-3129 - Extending WebContext filter to include license validation
Adding check for SystemSetting in runAsSystem before usage. This fixes some unit tests and potential issues.
Fixes based on failing unit tests.
BISERVER-9050 - Made the close icon on closeable tabs themeable.
Merge pull request #491 from rfellows/dev

BISERVER-9050 - Made the close icon on closeable tabs themeable.
PPP-3129 - Extending WebContext filter to include license validation
Merge pull request #492 from rmansoor/master

PPP-3129 - Extending WebContext filter to include license validation
PPP-3129 - Extending WebContext filter to include license validation
Merge pull request #493 from rmansoor/master

PPP-3129 - Extending WebContext filter to include license validation
[BISERVER-8876] -- Added time content to launch tab to undo height calculation error
Merge pull request #494 from krivera-pentaho/dev

[BISERVER-8876] -- Added time content to launch tab to undo height calcu...
[BISERVER-8876] -- Added image source for video links when not connected to the internet