first commit. Way too late.

client/coffee/filters.coffee

@@ -0,0 +1,13 @@
+root = this;
+
+root.filters.filter 'escape', () ->
+  return window.escape;
+
+
+root.filters.filter 'replaceAllCommasBySpaces', () ->
+  return (text) ->
+    return text.replace(new RegExp(",","g"), " ")
+
+root.filters.filter 'niceJSON', () ->
+  return (obj) ->
+    return JSON.stringify(obj, null, 4);