replace char stars in ofxTextObject with strings
Removed some char stars from ofxLetterTextObject. Also changed ofxSosoMappedChar constructor to use a string for the named entity, which clears up a ton of char star warnings. Misc other warnings fixed in ofxSosoMappedChar.
Revert "Removed some char stars from ofxLetterTextObject. Also changed ofxSosoMappedChar constructor to use a string for the named entity, which clears up a ton of char star warnings. Misc other warnings fixed in ofxSosoMappedChar."

This reverts commit bb107f4cc8a8a37d4f878e2a256deb4fefc27a0c.
fix constructor of ofxLetterTextObject to match ofxTextObject
update changelog
Merge branch 'dev' of https://github.com/sosolimited/ofxSoso into remove_charstars
merge conflict in changelog
fixed example to work with ofCOlor