gras: use the base class settings calls to cleanup code
gras: use safe as in the property interface
gras: update properties test for PMC convert support
gras: function registry is more flexible
gras: save callable work before we tear up more
gras: revert block changes, test w/ callable now
gras: save callable work compiling w/ minor unit test
gras: serious template insanity
gras: make callable a copyable class
gras: renaming call to x for super serious
gras: begin replacing set/get with callable
gras: pythonic work on callable interface
gras: fix time tag warnings
gras: locate_element since now elements have calls
gras: getattr makes python so smart
gras: restore property access w/ json
gras: renamed key to name for clarity
gras: created element factory
gras: python hooks for factory
gras: some tweaks to factory