BZ-1031751: Node deregistering fix.
BZ1050979 - Dashbuilder writes funny error messages to server log
BZ-1039607 - "Workspace" and "Showcase" are not translated for Spanish
BZ-1042318 - Can not create workspace page in only one language that not English
BZ-1038529: modal dialog popup centered in google chrome.
(cherry-picked from c792a23)
BZ-1049778: fixed kpi download in IE10.
(cherry-picked from 6070da9)
BZ-1050999: turned ajax requests back on for IE.
(cherry-picked from f5069af)
BZ-1053555 - Useless datasource reference in dashbuilder/WEB-INF/web.xml
BZ-1055451 - NullPointerExceptions when loading the BAM dashboard
BZ-1056476 - SecurityException when logging out from BAM