PDI-10868 - Changing number of copies doesnt mark transformation as
changed and doesnt work until you force a change

What was done
1) Added input value check and changed flag setting in the dialog
PDI-2565 - Excel Output Failing When Using Template w/ Chart
[PDI-9906] Use mouse listemer instead of focus listener for key field
Merge pull request #144 from askdzmitry/PDI-9906

[PDI-9906] Use mouse listemer instead of focus listener for key field
Merge pull request #143 from pavel-sakun/PDI-2565

PDI-2565 - Excel Output Failing When Using Template w/ Chart
Merge pull request #142 from kolinus/PDI-10868-2

PDI-10868 - Changing number of copies doesnt mark transformation as changed and doesnt work until you force a change
Upgraded Mockito to version 1.9.5, removed regression tests that have been moved to unit test areas