Fix #11 and Cleanup dependencies

src/helpers/mod.rs

@@ -1,8 +1,13 @@
 mod contains;
 mod format_human;
+mod equals;
+
 use handlebars::*;
 
 pub fn register_helpers(handlebars: &mut Handlebars) {
     handlebars.register_helper("contains", Box::new(contains::ContainsHelper));
     handlebars.register_helper("format", Box::new(format_human::HumanFormatHelper));
+
+    //This helper is not used yet, but could be useful in many circumstances
+    handlebars.register_helper("equals", Box::new(equals::EqualsHelper));
 }