Remove remaining GoogleCharts code and update documentation

James Moger

2014-04-10 e2dfad080a46368950f387c88103561e07c9afa6

 src/test/java/com/gitblit/tests/mock/MockRuntimeManager.java

@@ -137,7 +137,7 @@
   }

   @Override
   public IRuntimeManager setup() {
   public IRuntimeManager start() {
      return this;
   }
}