Update gitlab_git to 1.0.3

Gemfile

@@ -24,7 +24,7 @@ gem 'omniauth-github'
 # Extracting information from a git repository
 # We cannot use original git since some bugs
 gem "grit", '~> 2.5.0', git: 'https://github.com/gitlabhq/grit.git', ref: '42297cdcee16284d2e4eff23d41377f52fc28b9d'
-gem 'gitlab_git', '~> 1.0.0'
+gem 'gitlab_git', '~> 1.0.3'
 
 # Ruby/Rack Git Smart-HTTP Server Handler
 gem 'gitlab-grack', '~> 1.0.0', require: 'grack'

Gemfile.lock

@@ -164,7 +164,7 @@ GEM
     gitlab-pygments.rb (0.3.2)
       posix-spawn (~> 0.3.6)
       yajl-ruby (~> 1.1.0)
-    gitlab_git (1.0.0)
+    gitlab_git (1.0.3)
       activesupport (~> 3.2.13)
       github-linguist (~> 2.3.4)
       grit (~> 2.5.0)
@@ -506,7 +506,7 @@ DEPENDENCIES
   github-markup (~> 0.7.4)
   gitlab-grack (~> 1.0.0)
   gitlab-pygments.rb (~> 0.3.2)
-  gitlab_git (~> 1.0.0)
+  gitlab_git (~> 1.0.3)
   gitlab_meta (= 5.0)
   gitlab_omniauth-ldap (= 1.0.2)
   gollum-lib (~> 1.0.0)

config/initializers/3_grit_ext.rb

@@ -3,7 +3,3 @@ require 'pygments'
 
 Grit::Git.git_timeout = Gitlab.config.git.timeout
 Grit::Git.git_max_size = Gitlab.config.git.max_size
-
-Grit::Blob.class_eval do
-  include Linguist::BlobHelper
-end