change load behaviour in a better engine way and add more tests

Gemfile.lock

@@ -9,7 +9,7 @@ GIT
 
 GIT
   remote: git://github.com/bterkuile/simply_stored.git
-  revision: 04f58b15bb308420f78c66d27ce4d4d3b58183ff
+  revision: fe749c792e303817f825fa4964936cc68a62b14b
   specs:
     simply_stored (1.0.0)
       activesupport
@@ -65,8 +65,10 @@ GEM
     addressable (2.3.2)
     arel (3.0.2)
     bcrypt-ruby (3.0.1)
-    bourbon (2.1.2)
-      sass (>= 3.2)
+    bootstrap-sass (2.2.1.1)
+      sass (~> 3.2)
+    bourbon (3.0.1)
+      sass (>= 3.2.0)
       thor
     builder (3.0.4)
     capybara (2.0.1)
@@ -128,7 +130,6 @@ GEM
     less-rails (2.2.6)
       actionpack (>= 3.1)
       less (~> 2.2.0)
-    libv8 (3.3.10.4)
     libwebsocket (0.1.7.1)
       addressable
       websocket
@@ -138,7 +139,7 @@ GEM
       treetop (~> 1.4.8)
     method_source (0.8.1)
     mime-types (1.19)
-    multi_json (1.4.0)
+    multi_json (1.5.0)
     nokogiri (1.5.5)
     orm_adapter (0.0.7)
     paperclip (3.3.1)
@@ -174,12 +175,13 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.0.2)
+    rake (10.0.3)
     rdoc (3.12)
       json (~> 1.4)
+    ref (1.0.2)
     rest-client (1.6.7)
       mime-types (>= 1.16)
-    rspec-core (2.12.1)
+    rspec-core (2.12.2)
     rspec-expectations (2.12.0)
       diff-lcs (~> 1.1.3)
     rspec-mocks (2.12.0)
@@ -196,7 +198,7 @@ GEM
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
-    selenium-webdriver (2.26.0)
+    selenium-webdriver (2.27.2)
       childprocess (>= 0.2.5)
       libwebsocket (~> 0.1.3)
       multi_json (~> 1.0)
@@ -219,8 +221,8 @@ GEM
       capybara (>= 1.0.0)
       rspec-rails (>= 2.5.0)
     temple (0.5.5)
-    therubyracer (0.10.2)
-      libv8 (~> 3.3.10)
+    therubyracer (0.11.0)
+      ref
     thin (1.5.0)
       daemons (>= 1.0.9)
       eventmachine (>= 0.12.6)
@@ -232,10 +234,6 @@ GEM
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)
-    twitter-bootstrap-rails (2.1.7)
-      actionpack (>= 3.1)
-      execjs
-      railties (>= 3.1)
     tzinfo (0.3.35)
     warden (1.1.1)
       rack (>= 1.0)
@@ -247,6 +245,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  bootstrap-sass
   bourbon
   cmtool!
   coffee-script
@@ -267,4 +266,3 @@ DEPENDENCIES
   therubyracer
   thin
   tinymce-rails
-  twitter-bootstrap-rails