Removed CDX tests/emitter.
Updated glyphRender test result.
Removing tech document
Updated test output and input, added approximate python-equality.
Merge branch 'Cardenio' of github.com:JosephCottam/Stencil into Cardenio
Merge branch 'Cardenio' of github.com:JosephCottam/Stencil into Cardenio
WIP: Reworking emitter for Bokeh version.
Modified gensym convention, improved approximate equal-modulo-gensym.  Updated for new version of Bokeh.
Addded eof file for simplified testing.