[PDI-12671] - Switch / Case does not handle null values correctly - add default row set to list of null row sets if the latter is empty + small refactoring
BACKLOG-334 - In case AES password encryption fails with "Unable to AES encrypt password", shared.xml is blown away: Unexpected problem reading shared objects from XML file : null
Junit for BACKLOG-334
[BACKLOG-607] - Executing a transformation on carte as a slave server is failing (setting the WebAppName to non-empty for use with a standard carte servlet produces a really bad error message) - add a specific message when the error is 404
[BACKLOG-604] CLONE - Should not be able to create a partition on a step without a field
[BACKLOG-179] Exporting/Importing Jobs breaks Transformation specification when using "Specify by reference"
[BACKLOG-179] Exporting/Importing Jobs breaks Transformation specification when using "Specify by reference"
- test
[BACKLOG-184] - Fixed bug with message.properties reference
Merge pull request #743 from webdetails/BACKLOG-184

[BACKLOG-184] - Fixed bug with message.properties reference
Merge pull request #735 from akhayrutdinov/BACKLOG-607

[BACKLOG-607] - Executing a transformation on carte as a slave server is...
Merge pull request #715 from YuryBY/BACKLOG-334

Backlog 334
Merge pull request #702 from akhayrutdinov/PDI-12671

[PDI-12671] - Switch / Case does not handle null values correctly
Merge pull request #737 from evgeniy-lyakhov/BACKLOG-604

[BACKLOG-604] CLONE - Should not be able to create a partition on a step...
BACKLOG-674 - CLONE - REG: HDP21:Hive: if we change the db-scheme, then it
won't be used until pooling connection has closed; the original will be
used instead.

What was done:
1) changed key for building pool name so it takes host, port and db into consideration  now
Merge pull request #745 from kolinus/backlog-674

BACKLOG-674 - CLONE - REG: HDP21:Hive: if we change the db-scheme, then ...
PDI-12869 : Translator2 does not handle the new source code format very
well
Delete Temp File created during OraBulkLoaderTest
Merge pull request #741 from matthewtckr/PDI-12856

Delete Temp File created during OraBulkLoaderTest
Merge pull request #746 from mattcasters/upstream

PDI-12869 : Translator2 does not handle the new source code format very well
Merge pull request #676 from SergeyTravin/BACKLOG-179

Backlog 179 Exporting/Importing Jobs breaks Transformation specification when using "Specify by reference"