Merge pull request #128 from chrox/master

add getLinkFromPosition method for cre backend
Merge pull request #129 from chrox/master

fix line wrap at punctuation apostrophe
Add '?' as mark for floating punctuation in cre
Pull latest fixes from LuaJIT repository

and change its build to an amalgamated build (potentially more performance)
Merge pull request #130 from thotypous/master

Add '?' as mark for floating punctuation in cre and pull LuaJIT again
fix cannot highlight hyphenated words
add bold glyph rendering in freetype2