Fixed SVG colour gradient issue
Merge pull request #40 from mikemases/Svg_Colour_Fix

Fixed SVG colour gradient issue
can now render an empty rack
Merge pull request #41 from benoitmangili/fix_rack

can now render an empty rack
mapper data removed from the base presenter. mapper removed from the dependencies. all other json data removed from the scripts, and has been relocated to the test folder.
updated spec files
updated paths in test_main
Merge pull request #42 from david-allen-tessella/remove_test_json_from_scripts

Remove test json from scripts