BISERVER-8721 BISERVER-9018 Fixing the "annoying" issues revealed at
today's standup meeting ESCAPE now hides the dropdown as well as
clicking anywhere on the page (including iframes)
Merge pull request #463 from bytekast/BISERVER-8847

[BISERVER-8847] Refresh File List Browser after successful deletion of file
Merge pull request #464 from mdamour1976/master

BISERVER-8721 BISERVER-9018 ESCAPE / Click anywhere now used to hide dropdown
BISERVER-8555 Standardize unable to save content message.
Merge pull request #465 from jcaldwell/dev

BISERVER-8555 Standardize unable to save content message.
Fixing height adjustment issue in Opened Perspective
Merge pull request #466 from mdamour1976/master

Fixing height adjustment issue in Opened Perspective
[BISERVER-8847] Implement additional file context actions