Disable tests, remove brazilian-rails git repository

app/assets/javascripts/base.js

@@ -4,3 +4,4 @@
 //= require lib/dragdrop
 //= require lib/event-selectors
 //= require application
+//= require latex

app/assets/javascripts/latex.js

@@ -0,0 +1,10 @@
+MathJax.Hub.Config({
+	tex2jax: {
+		inlineMath: [['{$','$}']],
+		displayMath: [['{$$','$$}']]
+	},
+	TeX: {
+		equationNumbers: { autoNumber: "AMS" },
+		extensions: ["AMSmath.js", "AMSsymbols.js", "color.js"]
+	}
+});

app/views/layouts/_base.html.haml

@@ -19,10 +19,8 @@
     
     %script{:type => 'text/javascript'}
       == BASE_PATH = "#{App.base_path}";
-    = javascript_include_tag :base
     = javascript_include_tag 'http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML'
-    %script{:type => 'text/x-mathjax-config'}
-      == MathJax.Hub.Config({tex2jax: {inlineMath: [['{$','$}']], displayMath: [['{$$','$$}']]}});
+    = javascript_include_tag :base
 
   %body{'onload' => 'javascript: startup()'}
     #wrapper