Added libs for nice error output and benchmarker support.

Gemfile

@@ -44,4 +44,12 @@ end
 
 group :development do
   gem 'sqlite3'
+
+  # Better error output
+  gem 'better_errors'
+  gem 'binding_of_caller'
+
+  # Re-enable rails benchmarker/profiler
+  gem 'ruby-prof'
+  gem 'test-unit'
 end

Gemfile.lock

@@ -52,8 +52,13 @@ GEM
     acts_as_tree (1.2.0)
       activerecord (>= 3.0.0)
     arel (3.0.2)
+    better_errors (0.2.0)
+      coderay (>= 1.0.0)
+      erubis (>= 2.7.0)
+    binding_of_caller (0.6.8)
     builder (3.0.4)
     client_side_validations (3.1.4)
+    coderay (1.0.8)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
       railties (~> 3.2.0)
@@ -152,6 +157,7 @@ GEM
       json (~> 1.4)
     responders (0.9.3)
       railties (~> 3.1)
+    ruby-prof (0.11.2)
     ruby-rc4 (0.1.5)
     sass (3.2.1)
     sass-rails (3.2.5)
@@ -171,6 +177,7 @@ GEM
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.6)
+    test-unit (2.5.3)
     therubyracer (0.10.2)
       libv8 (~> 3.3.10)
     thor (0.16.0)
@@ -199,6 +206,8 @@ DEPENDENCIES
   acts_as_configurable!
   acts_as_tree
   acts_as_versioned!
+  better_errors
+  binding_of_caller
   client_side_validations
   coffee-rails (~> 3.2.1)
   daemons
@@ -214,11 +223,13 @@ DEPENDENCIES
   prawn
   rails (= 3.2.9)
   rails3_acts_as_paranoid (~> 0.2.0)
+  ruby-prof
   sass-rails (~> 3.2.3)
   simple-navigation
   simple-navigation-bootstrap
   simple_form
   sqlite3
+  test-unit
   therubyracer
   twitter-bootstrap-rails
   uglifier (>= 1.0.3)