Update gitlab_git and restore travis.yml

.travis.yml

@@ -6,7 +6,7 @@ before_install:
   - gem install charlock_holmes -v="0.6.9"
 branches:
   only:
-    - 'code-search'
+    - 'master'
 rvm:
   - 1.9.3-p392
   - 2.0.0

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'
-gem 'gitlab_git', '~> 1.0.6'
+gem 'gitlab_git', '~> 1.1.0'
 
 # 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 (1.0.6)
+    gitlab_git (1.1.0)
       activesupport (~> 3.2.13)
       github-linguist (~> 2.3.4)
       grit (~> 2.5.0)
@@ -518,7 +518,7 @@ DEPENDENCIES
   github-markup (~> 0.7.4)
   gitlab-grack (~> 1.0.0)
   gitlab-pygments.rb (~> 0.3.2)
-  gitlab_git (~> 1.0.6)
+  gitlab_git (~> 1.1.0)
   gitlab_meta (= 5.0)
   gitlab_omniauth-ldap (= 1.0.2)
   gollum-lib (~> 1.0.0)