adds support for extended latin1 to ofTrueTypeFont
ofTrueTypeFont: adds support for iso-8859-1 to getStringAsShapes
ofTrueTypeFont: only convert to iso8859-1 if bFullCharacterSet is true
ofTrueTypeFont: remove UNICODE encoding call which is the default
ofTrueTypeFont: add getEncoding/setEncoding
ofConstants: add encoding enum
ofUTF8ToISO88591: faster
ofTrueType: use Poco::TextConverter instead of custom function for utf-8 conversion
hack to load the euro sign
ofTrueTypeFont: comment texAtlas debug draw
merging ofFont iso8859-1 support
fixed a bug with ofPolyline::simplify when there are 0 vertices, added a test character to fontShapesExample to test iso8859-1 support