PROD change
Merge branch 'iason' into PROD

Conflicts:
	PivotTable/Classes/PivotTable.vb
Stash in PROD
Merge branch 'iason' into PROD

Conflicts:
	PivotTable/Classes/PivotTable.vb
Delete .orig file
Merge branch 'zisis' into PROD

Conflicts:
	PivotTable/Classes/PivotTable.vb
	PivotTable/Classes/PivotTable.vb.BACKUP.4880.vb
from single operator to unary operator
Merge branch 'zisis' into PROD
add binary operator
test commit without push
test commit without push part2
test without push part3
test part4
Complete Classes

CalculatedDataColumn.vb
SelectedDataColumn.vb
Add pivotTable Test
Merge branch 'zisis' into PROD

Conflicts:
	PivotTable/Classes/PivotTable.vb
Merge remote-tracking branch 'origin/PROD' into iason
Merge remote-tracking branch 'origin/PROD' into iason
Update gitignore file to exclude P4Merge created files
complete Pivot Table