unlock bundler-audit, change order of gems in test

Gemfile

@@ -138,12 +138,9 @@ group :development, :test do
   gem 'pry', '0.10.1'
 
   # code review
-#  gem 'simplecov',     '0.10.0', require: false
   gem 'rubycritic',    '3.2.0'
   gem 'bullet',        '4.14.7' # for finding database optimizations
-  gem 'bundler-audit',
-    github: 'rubysec/bundler-audit',
-    ref: 'f89ef7fae1090bbad825ea76812d56d72b417055' # for finding future vulnerable gems
+  gem 'bundler-audit'
   gem 'brakeman',      '3.6.1', require: false # for security audit'
   # tmp, otherwise conflics with breakman
   # gem 'html2haml', github: 'haml/html2haml', ref: '6984f50bdbbd6291535027726a5697f28778ee8d'
@@ -163,7 +160,7 @@ end
 group :test do
   gem 'database_cleaner'
   gem 'factory_girl_rails' 
-  gem 'webmock'
-  gem 'simplecov'
   gem 'codeclimate-test-reporter', "~> 1.0.0"
+  gem 'simplecov'
+  gem 'webmock'
 end

Gemfile.lock

@@ -44,15 +44,6 @@ GIT
       que (~> 0.6)
       rails (>= 4.0)
 
-GIT
-  remote: https://github.com/rubysec/bundler-audit.git
-  revision: f89ef7fae1090bbad825ea76812d56d72b417055
-  ref: f89ef7fae1090bbad825ea76812d56d72b417055
-  specs:
-    bundler-audit (0.4.0)
-      bundler (~> 1.2)
-      thor (~> 0.18)
-
 GIT
   remote: https://github.com/tarmotalu/digidoc_client.git
   revision: 1645e83a5a548addce383f75703b0275c5310c32
@@ -137,6 +128,9 @@ GEM
     bullet (4.14.7)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.9.0)
+    bundler-audit (0.5.0)
+      bundler (~> 1.2)
+      thor (~> 0.18)
     cancancan (1.11.0)
     capybara (2.4.4)
       mime-types (>= 1.16)
@@ -572,7 +566,7 @@ DEPENDENCIES
   bootstrap-sass (= 3.3.5.1)
   brakeman (= 3.6.1)
   bullet (= 4.14.7)
-  bundler-audit!
+  bundler-audit
   cancancan (= 1.11.0)
   capybara (= 2.4.4)
   codeclimate-test-reporter (~> 1.0.0)