Evas textblock: Fixed a major bug - don't recreate format items.
Evas textblock: Fixed a major bug - don't recreate format items.

I added a mode to format parsing that doesn't create new format items.
The bug was that format items were created all the time although they were
not needed.

git-svn-id: 6d771e449150288cc513807b7f4d2af31e9482bd@58456 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

TizenChameleon/uifw-evas,TizenChameleon/uifw-evas,TizenChameleon/evas,TizenChameleon/evas,TizenChameleon/uifw-evas,TizenChameleon/evas,TizenChameleon/evas,TizenChameleon/uifw-evas