PDI-10749 - Table Output step ignores Time zone for DATE datatype

New system variable KETTLE_COMPATIBILITY_DB_IGNORE_TIMEZONE has been added
for backward compatibility.
[PDI-9318] Import Rules Dialog - Multiple "Validates the configuration of the specified database" Are Not Saved
Merge pull request #216 from stepanovdg/PDI-9318

[PDI-9318] Import Rules Dialog - Multiple "Validates the configuration o...
Merge pull request #208 from askdzmitry/PDI-10749

PDI-10749 - Table Output step ignores Time zone for DATE datatype
PDI-10840, PDI-10409 - Fix samples failed because of strict number
conversion
[PDI-10682] - pentaho-ajax.js.pentahoResponse(): Syntax error in Instaview Geo-Map
PDI-11172 - Adding unit test framework for load/save roundtrip
Merge pull request #227 from brosander/PDI-11172

PDI-11172 - Adding unit test framework for load/save roundtrip
Merge pull request #225 from rfellows/dev

[PDI-10682] - pentaho-ajax.js.pentahoResponse(): Syntax error in Instaview Geo-Map
Merge pull request #223 from askdzmitry

PDI-10840, PDI-10409 - Fix samples failed because of strict number conversion
Fix duplicated name for InsertUpdateTest
Merge pull request #231 from pavel-sakun/rename_insert_update_test

Fix duplicated name for InsertUpdateTest