PDI-2107 - Stream Lookup options KeyValueAreInteger and SortedList should be disabled if Preserve Memory is unchecked.

Fixed UI.
To 2 kinds of memory preserve checkbox 'Preserve emmroy' should be
checked. This will reflect real code behaviour for this cases.
[PDI-11423] Integration test org.pentaho.di.core.util.StringEvaluatorTest fails
[CLEANUP] Refactoring common JobMeta and TransMeta code up into AbstractMeta
Merge pull request #445 from prakapenka/PDI-2107

PDI-2107 - Stream Lookup options KeyValueAreInteger and SortedList should be disabled if Preserve Memory is unchecked.
Merge pull request #450 from stepanovdg/PDI-11423

[PDI-11423] Integration test org.pentaho.di.core.util.StringEvaluatorTest fails
Merge pull request #456 from brosander/Meta-Refactor-squash

[CLEANUP] Refactoring common JobMeta and TransMeta code up into Abstract...
[TEST]: Fixed RunMapping test
Merge pull request #458 from mattyb149/fix-runmapping-test

[TEST]: Fixed RunMapping test
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy