Moved v1 connector to a new directory -- with its original contents
Added a new v2_connector directory to hold the elfinder.connector
associated middleware etc etc

	modified:   tw2/jqplugins/elfinder/base.py
	new file:   tw2/jqplugins/elfinder/v1_connector/__init__.py
	new file:   tw2/jqplugins/elfinder/v1_connector/cgi.py
	new file:   tw2/jqplugins/elfinder/v1_connector/elFinder.py
	new file:   tw2/jqplugins/elfinder/v2_connector/__init__.py
	new file:   tw2/jqplugins/elfinder/v2_connector/connector.py
	new file:   tw2/jqplugins/elfinder/v2_connector/exceptions.py
	new file:   tw2/jqplugins/elfinder/v2_connector/middleware.py
	new file:   tw2/jqplugins/elfinder/v2_connector/utils/__init__.py
	new file:   tw2/jqplugins/elfinder/v2_connector/utils/volumes.py
	modified:   tw2/jqplugins/elfinder/widgets.py
	deleted:    tw2/jqplugins/elfinder/connector/__init__.py
	deleted:    tw2/jqplugins/elfinder/connector/cgi.py
	deleted:    tw2/jqplugins/elfinder/connector/elFinder.py
	deleted:    tw2/jqplugins/elfinder/connector/__init__.py
	deleted:    tw2/jqplugins/elfinder/connector/cgi.py
	deleted:    tw2/jqplugins/elfinder/connector/elFinder.py