Initial upgrade of Gemfile

Gemfile

@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby "1.9.3"
+ruby "2.0.0"
 
 gem 'rails', '3.2.21'
 gem 'rails-i18n', '~> 3.0.0'
@@ -114,7 +114,7 @@ group :test do
 end
 
 group :development do
-  gem 'pry-debugger'
+  gem 'pry-byebug'
   gem 'debugger-linecache'
   gem 'guard'
   gem 'guard-livereload'

Gemfile.lock

@@ -171,6 +171,9 @@ GEM
       httparty (>= 0.6, < 1.0)
       multi_json (~> 1.0)
     builder (3.0.4)
+    byebug (2.7.0)
+      columnize (~> 0.3)
+      debugger-linecache (~> 1.2)
     cancan (1.6.8)
     capybara (2.2.1)
       mime-types (>= 1.16)
@@ -196,7 +199,7 @@ GEM
       execjs
     coffee-script-source (1.3.3)
     colorize (0.7.7)
-    columnize (0.3.6)
+    columnize (0.9.0)
     comfortable_mexican_sofa (1.6.24)
       active_link_to (~> 1.0.0)
       paperclip (>= 2.3.0)
@@ -230,12 +233,7 @@ GEM
       activerecord (~> 3.0)
       fog (~> 1.0)
       rails (~> 3.0)
-    debugger (1.6.1)
-      columnize (>= 0.3.1)
-      debugger-linecache (~> 1.2.0)
-      debugger-ruby_core_source (~> 1.2.3)
     debugger-linecache (1.2.0)
-    debugger-ruby_core_source (1.2.3)
     delayed_job (4.0.4)
       activesupport (>= 3.0, < 4.2)
     delayed_job_active_record (4.0.2)
@@ -391,9 +389,9 @@ GEM
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.4)
-    pry-debugger (0.2.2)
-      debugger (~> 1.3)
-      pry (~> 0.9.10)
+    pry-byebug (1.3.2)
+      byebug (~> 2.7)
+      pry (~> 0.9.12)
     rabl (0.7.2)
       activesupport (>= 2.3.14)
       multi_json (~> 1.0)
@@ -600,7 +598,7 @@ DEPENDENCIES
   parallel_tests
   pg
   poltergeist
-  pry-debugger
+  pry-byebug
   rabl
   rack-livereload
   rack-ssl