Add the hooks for style and script excludes
Add the hooks for style and script excludes

Only good for avoiding inlining

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