dist is broken

[bugdanov]

Trying to open index.html in dist/ after running grunt --force and copying the layers folder in dist/layers results in "$scope.map._layers undefined error" while runnin $scope.map.eachLayer in function getGeoJSONLayer() in battelle.js:

webmapp/app/scripts/controllers/battelle.js

Line 703 in 57f0235

$scope.map.eachLayer(function(lf_layer){

Maybe something is wrong in Gruntfile.js or a race condition or an unwanted renaming (minification) ?