BISERVER-3713 - Remove Chartbeans Dial Chart sample from CE

What was done:
1) removed sample and localization files
2) removed reffrences to the sample from SolutionRepositoryService.xml and
exportManifest.xml
BISERVER-7665 - Code duplication: mantle_confirmBackgroundExecutionDialog (jsni) defined twice

What was done:
1) Removed dupllicated methods runInBackground and confirmBackgroundExecutionDialog
2) Switched SolutionBrowserPanel to use dialog from ScheduleHelper
BISERVER-10290 - When pasting a file that is hidden, the "hidden" flag gets removed.

now with copying or moving a file it's properties(hidden and metadata) are copied too.
BISERVER-6099 - PUC tab drop-down menu is very narrow when on the edge of the browser window

It make popup menu more width in case of it is near right edge by moving to the left
BISERVER-10752 - Enabling EE platform to execute and schedule ktr and
kjbs
BISERVER-9572 - IE - New Data Source Wizard - Import File - cursor issue with the file name text box.

remove some css styles, they will harm changes in pentaho-xul-gwt module
[BISERVER-10752] get BA server scheduler working properly with ktr/kjb
BISERVER-7873 - Potential bug: use of String#toUpperCase is unsafe

fix anf JUnit
Merge pull request #1150 from aliakseihaidukou/BISERVER-10290

BISERVER-10290 - When pasting a file that is hidden, the "hidden" flag g...
Merge pull request #1147 from kolinus/BISERVER-7665

BISERVER-7665 - Code duplication: mantle_confirmBackgroundExecutionDialog (jsni) defined twice
Merge pull request #1146 from kolinus/BISERVER-3713

BISERVER-3713 - Remove Chartbeans Dial Chart sample from CE
Merge pull request #1154 from apratkin/BISERVER-7873

BISERVER-7873 - Potential bug: use of String#toUpperCase is unsafe
Merge pull request #1155 from aliakseihaidukou/master

BISERVER-9572 - IE - New Data Source Wizard - Import File - cursor issue...
Merge pull request #1 from pedrofvteixeira/BISERVER_10752

[BISERVER-10752] get BA server scheduler working properly with ktr/kjb
BISERVER-10544 Scheduling an PRPT/Analyzer Report to be Emailed as an Excel Format sends an unopenable Excel Document
ANALYZER-2199 Administrator option disappears after switching to MSAD Authentication - Updated LDAP UI to also update pentaho.xml acl-voter role. Also now create backups of any property files automatically modified
[BISERVER-10886] Adds a missing call to lock.lock()
Merge pull request #1160 from lucboudreau/master

[BISERVER-10886] Adds a missing call to lock.lock()
Merge pull request #1157 from mdamour1976/master

BISERVER-10544 Scheduling an PRPT/Analyzer Report to be Emailed as an Excel Format sends an unopenable Excel Document
Merge pull request #1161 from pminutillo/localdev

ANALYZER-2199 Administrator option disappears after switching to MSAD Au...