function entries(assetType,systemAssets) {
    // jshint validthis:true
    var includes = this.client.includes;
    return ss.bundler.entries(this.client, assetType, systemAssets).filter(function(entry) {
      return entry.includeType? includes[entry.includeType] : true;
    });
  }
@ngdoc method
@name bundler.default:default#entries
@methodOf bundler.default:default
@function
@description
Provides the view and the pack functions with a
list of entries for an asset type relative to the client directory.
The default implementation is used.

An entry describes:
- file: source file name relative to client directory
- importedFrom: Pulled in by require in other file
- content: If pre-loaded
- type: If system asset it will have type lib/mod
- bundle: which production bundle (html, tmpl, css, js, worker)
- assetType: css, js, html
- extension: source file extension

@param {String} assetType js/css/tmpl
@param {Object} systemAssets Collection of libs, modules, initCode
@returns {[AssetEntry]} List of output entries