Added widget js files to gulp build block.  Fixes #66
Added widget directives to index.html.
Added repository to pacakge.json to fix npm warning.
Merge pull request #68 from mgoldsborough/widget-directives

Added widget js files to gulp build block.  Fixes #66
Added to contributors
Merge pull request #72 from mgoldsborough/contrib

Added to contributors
Merge pull request #69 from mgoldsborough/repository

Added repository to pacakge.json to fix npm warning.