HGL Suite Code

interface cleanup

primitive point working now

debugging

created examples target

moved class Canvas in namespace Interpreter

fixed linker error on hardy

* moved canvas and freetyperenderer to interpreter
* made libhglimageoutput static

this will produce significantly smaller plugins

extracted limited interface from Canvas because it will get a fat one internally

changed some variable and method names to more descriptive ones

finished making the canvas available to all rendering types in interpreter