PDI-11852 - Spoon crashes on metrics tab if transformation have CSV File Input step with parameter in Enclosure field. Added null checking to refreshImage method of TransMetricsDelegate and JobMetricsDelegate objects.
PDI-11831 - ETL Injection needs mapping on all map points

prevent overriding sort field settings unless they are explicitely injected.
once at least one sort field's attribute is injected - the entire sort field's settings will be overridden.
PDI-11393 - Build Number on Spoon is incorrect

Additionally the displaying date is changed according to 'MMMM d, yyyy hh:mm:ss' format
PDI-5269 : merge into head of patch for gdocs step/missing include
Merge pull request #575 from mattcasters/PDI-5269

PDI-5269 : merge into head of patch for gdocs step/missing include
PDI-11948 - Error in sub-transformation If "KETTLE_DEFAULT_SERVLET_ENCODING" in set to UTF-8.

Fixed steps:
1) Mapping
2) Trans Executor
3) Simple Mapping
4) Single Threader
Provided JUnits also covered all steps and setServletReponse method of Trans objects.
Merge pull request #564 from  YuryBY/PDI-11948
Merge pull request #573 from YuryBY/PDI-11393

PDI-11393 - Build Number on Spoon is incorrect
[PDI-12365] - moved "upgrade to enterprise edition"'s try enterprise edition button up to always be shown outside of the container + re-organized index.html file + added h3 styles to css
Merge pull request #577 from webdetails/PDI-12365

[PDI-12365] - moved "upgrade to enterprise edition"'s try enterprise edi...
[PDI-12374] - Following Jens Bleuel and Chantel Brathwaite's modifications
Merge pull request #578 from webdetails/PDI-12374

[PDI-12374] - Following Jens Bleuel and Chantel Brathwaite's modificatio...
Merge pull request #549 from YuryBY/PDI-11852

PDI-11852 - Spoon crashes on metrics tab if transformation have CSV File...
[PDI-10744] - Updates for new UX flow.  Backed out saving user preference for warning dialogs
Merge pull request #579 from pentaho-skarmali/PDI-10744_execute_permission_spoon_kitchen_pan_carte

[PDI-10744] - Updates for new UX flow.  Backed out saving user preferenc...
[PDI-10744] - if any of the open tabs are dirty, then disable connect menu-item
Merge pull request #581 from pentaho-skarmali/PDI-10744_execute_permission_spoon_kitchen_pan_carte

[PDI-10744] - if any of the open tabs are dirty, then disable connect me...
[BISERVER-11715] Replacing the old google-collections jar with google-guava to remove class conflicts at runtime.
PDI-12382 : Class org.pentaho.di.trans.steps.mapping.MappingTest is
already defined
Merge pull request #582 from mattcasters/PDI-12382

PDI-12382 : Class org.pentaho.di.trans.steps.mapping.MappingTest is