[SP-1090] Version dates do not change

Backport of Regression [PDI-11359]
Timestamp for jobs in DI repository continuously displays the same value for different versions.
Fixed by creating new timestamp at check-in of JCR File.

http://jira.pentaho.com/browse/SP-1090
[SP-950] Backport of BISERVER-10663 - When using JDBC Authentication roles cannot be managed on Administration Perspective (Works for MS AD/ LDAP) (5.0)
Merge pull request #1240 from webdetails/SP-950

[SP-950] Backport of BISERVER-10663 - When using JDBC Authentication rol...
[BISERVER-10965] - Hardcoded labels unable to translate in Scheduler Dialogs
Merge pull request #1242 from rfellows/SP-1114

[BISERVER-10965] - Hardcoded labels unable to translate in Scheduler Dialogs
[BISERVER-10741] - From Name field missing from Mail Server Settings Perspective defaults all emails to Pentaho Scheduler
Merge pull request #1245 from jeffreythomas/backport50

[BISERVER-10741] - From Name field missing from Mail Server Settings Per...
[BISERVER-10741] - From Name field missing from Mail Server Settings Perspective defaults all emails to Pentaho Scheduler

Labels reversed on messages.properties.
Merge pull request #1247 from jeffreythomas/backport50

[BISERVER-10741] - From Name field missing from Mail Server Settings Per...
[BISERVER-10626] Error assigning permissions when roles have hyphens on their name
Merge pull request #1251 from mdamour1976/5.0

[BISERVER-10626] Error assigning permissions when roles have hyphens on their name
Merge pull request #1236 from hudak/SP-1090

[SP-1090] Version dates do not change
[BISERVER-10767] Backport of BISERVER-10767 - Fix unit tests so they will run; applied checkstyle
Merge pull request #1258 from webdetails/BISERVER_10767

[BISERVER-10767] Backport of BISERVER-10767 - Fix unit tests so they wil...
[BISERVER-10767] Backport of BISERVER-10767 - Fix unit tests so they will run
Merge pull request #1259 from webdetails/BISERVER_10767

[BISERVER-10767] Backport of BISERVER-10767 - Fix unit tests so they wil...
[BISERVER-10949] - Adding a constructor with the two argument to keep
backward compatibility for upgrades
Merge pull request #1263 from rmansoor/5.0

[BISERVER-10949] - Adding a constructor with the two argument to keep backward compatibility for upgrades
SP-872 Backport of BISERVER-10614 - Added roleAttribute property to role mapper. Get roleAttribute from properties file if not provided in constructor
Merge pull request #1267 from pminutillo/5.0

SP-872 Backport of BISERVER-10614 - Added roleAttribute property to role...