Evas textblock: Fix and simplify _find_layout_item_line_match which is an helper function used in many parts of textblock.
Evas textblock: Fix and simplify _find_layout_item_line_match which is an helper function used in many parts of textblock.

git-svn-id: 24a995eca3b83137dd7eab3408044d7832e202f7@52295 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

antognolli/Evas,antognolli/Evas,antognolli/Evas,antognolli/Evas