Fixed quote issue in flow-types.yang and table-types.yang
This should resolve the errors on startup:
2013-11-26 07:49:17.846 PST [Start Level Event Dispatcher] ERROR o.o.y.y.p.util.ParserListenerUtils - Syntax error in module opendaylight-table-types at line 7: missing '"'.
2013-11-26 07:49:17.856 PST [Start Level Event Dispatcher] ERROR o.o.y.y.p.util.ParserListenerUtils - Syntax error in module opendaylight-flow-types at line 7: missing '"'
Change-Id: I93511100e323c920bc65576576d082d535516717
Signed-off-by: Ed Warnicke <eaw@cisco.com>