removed dependency from ruby-debug (doesn't work in ruby 1.9). Closes s…

…tiff#1

Gemfile

@@ -16,11 +16,11 @@ group :development, :test do
   gem 'rspec-rails'
   gem 'highline'
   gem 'sqlite3-ruby', :require => "sqlite3"
-  gem 'ruby-debug'
+#  gem 'ruby-debug' # XXX linecache gem currently doesn't work in ruby 1.9
   gem 'autotest'
   gem 'rails3-generators'
 end
 
 group :production do
   gem 'mysql2'
-end
+end

Gemfile.lock

@@ -38,13 +38,11 @@ GEM
       ZenTest (>= 4.4.1)
     bluecloth (2.0.10)
     builder (2.1.2)
-    columnize (0.3.2)
     diff-lcs (1.1.2)
     erubis (2.6.6)
       abstract (>= 1.0.0)
     highline (1.5.0)
     i18n (0.5.0)
-    linecache (0.43)
     mail (2.2.15)
       activesupport (>= 2.3.6)
       i18n (>= 0.4.0)
@@ -91,11 +89,6 @@ GEM
       activesupport (~> 3.0)
       railties (~> 3.0)
       rspec (~> 2.4.0)
-    ruby-debug (0.10.4)
-      columnize (>= 0.1)
-      ruby-debug-base (~> 0.10.4.0)
-    ruby-debug-base (0.10.4)
-      linecache (>= 0.3)
     ruby-openid (2.1.8)
     sqlite3 (1.3.3)
     sqlite3-ruby (1.3.3)
@@ -122,7 +115,6 @@ DEPENDENCIES
   rails (= 3.0.3)
   rails3-generators
   rspec-rails
-  ruby-debug
   ruby-openid (>= 2.0.4)
   sqlite3-ruby
   will_paginate