Revert "#1235994 by das-peter, scor: Allow to group by field value instead of field html. This allows to use rdf with fields"

This reverts commit a0e16956.

Conflicts:

	plugins/views_plugin_style.inc

#1090098 by dereine, chx: Convert database views which were defaulted in d6.2 and exported to views3. Sadly this only works for exported

#1235994 by das-peter, scor: Allow to group by field value instead of field html. This allows to use rdf with fields

 Now the conversion for the default case works automatically.
 Additional the code itself were simplified quite a lot and some comments
 got added.

#1109108 by szantog: Handler translation keys should use the id instead of the field to have a unique key for multiple fields

#1238488 by dereine: The actual default order of a single field in a table didn't worked as expected

#1270982 by drunken monkey, dereine: Allow to specify entity type on non-base-tables, which allows some fancy views integrations like a generic entity views integration

* Allow to filter the list of views by a single tag
* Add a better description for the tag textfield
* Add single template suggestion foreach tag, additional to the cleared big one.

	plugins/views_plugin_style_jump_menu.inc