Batch Update via Profile: Copy values copies multiple columns erroneously

• batch update code is outdated / no working for most of the cases.
• fix code to work for text, checkbox, radio, textarea, select, multi-select, richtext editor ( basically all custom data supported in batch update )
• update all batch updates: contact. member, participant, contribution, activity, campaign ( interview )

------------------------------ Original ---------------------------------
If there are multiple checkboxes in a Profile Batch Update grid and you select one column to "copy value to all rows" - it also replicates values in other checkbox columns (may also occur for radio buttons). The code in templates/CRM/common/batchCopy.tpl needs to be refactored / rewritten.