add license file
add license file

rcorp/vulcanize,Polymer/tools,threeday0905/vulcanize,bendroid/vulcanize,Polymer/polymer-bundler,bendroid/vulcanize,Polymer/polymer-bundler,Polymer/tools,Polymer/tools,Polymer/polymer-bundler,rcorp/vulcanize,Polymer/tools,threeday0905/vulcanize