- Moved the config.js file into the root of the src and dist.

- prevented the config file from being minified.
 - offloaded the js minification to a dedicated uglify task, which accepts more options than the require-js wrapper does.
 - Addded the banner to the top of the minified files.

src/app/components/require.config.js

@@ -4,6 +4,7 @@
 require.config({
   baseUrl: 'app',
   paths: {
+    config:                   '../config',
     settings:                 'components/settings',
     kbn:                      'components/kbn',
 

src/app/panels/histogram/module.html

@@ -1,4 +1,4 @@
-<div ng-controller='histogram' ng-init="init()" style="height:{{panel.height || row.height}}">
+<div ng-controller='histogram' ng-init="init()" style="min-height:{{panel.height || row.height}}">
   <style>
     .histogram-legend {
       display:inline-block;