diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
index 4040c6c..22a8ab8
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 *.gem
 .bundle
 Gemfile.lock
+gemfiles/*.lock
 pkg/*
diff --git a/gemfiles/sprockets-2.0.gemfile.lock b/gemfiles/sprockets-2.0.gemfile.lock
deleted file mode 100644
index 4bbc50e..0000000
--- a/gemfiles/sprockets-2.0.gemfile.lock
+++ /dev/null
@@ -1,40 +0,0 @@
-PATH
-  remote: /Users/Pete/Code/sprockets-plugin
-  specs:
-    sprockets-plugin (0.0.1)
-      sprockets (~> 2.0)
-
-GEM
-  remote: http://rubygems.org/
-  specs:
-    appraisal (0.4.0)
-      bundler
-      rake
-    diff-lcs (1.1.3)
-    hike (1.2.1)
-    rack (1.4.0)
-    rake (0.9.2.2)
-    rspec (2.6.0)
-      rspec-core (~> 2.6.0)
-      rspec-expectations (~> 2.6.0)
-      rspec-mocks (~> 2.6.0)
-    rspec-core (2.6.4)
-    rspec-expectations (2.6.0)
-      diff-lcs (~> 1.1.2)
-    rspec-mocks (2.6.0)
-    sprockets (2.0.3)
-      hike (~> 1.2)
-      rack (~> 1.0)
-      tilt (!= 1.3.0, ~> 1.1)
-    test-construct (1.2.0)
-    tilt (1.3.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  appraisal (~> 0.4.0)
-  rspec (~> 2.6.0)
-  sprockets (~> 2.0.0)
-  sprockets-plugin!
-  test-construct (~> 1.2.0)
diff --git a/gemfiles/sprockets-2.1.gemfile.lock b/gemfiles/sprockets-2.1.gemfile.lock
deleted file mode 100644
index 10af1e7..0000000
--- a/gemfiles/sprockets-2.1.gemfile.lock
+++ /dev/null
@@ -1,40 +0,0 @@
-PATH
-  remote: /Users/Pete/Code/sprockets-plugin
-  specs:
-    sprockets-plugin (0.0.1)
-      sprockets (~> 2.0)
-
-GEM
-  remote: http://rubygems.org/
-  specs:
-    appraisal (0.4.0)
-      bundler
-      rake
-    diff-lcs (1.1.3)
-    hike (1.2.1)
-    rack (1.4.0)
-    rake (0.9.2.2)
-    rspec (2.6.0)
-      rspec-core (~> 2.6.0)
-      rspec-expectations (~> 2.6.0)
-      rspec-mocks (~> 2.6.0)
-    rspec-core (2.6.4)
-    rspec-expectations (2.6.0)
-      diff-lcs (~> 1.1.2)
-    rspec-mocks (2.6.0)
-    sprockets (2.1.2)
-      hike (~> 1.2)
-      rack (~> 1.0)
-      tilt (!= 1.3.0, ~> 1.1)
-    test-construct (1.2.0)
-    tilt (1.3.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  appraisal (~> 0.4.0)
-  rspec (~> 2.6.0)
-  sprockets (~> 2.1.0)
-  sprockets-plugin!
-  test-construct (~> 1.2.0)
diff --git a/gemfiles/sprockets-2.2.gemfile.lock b/gemfiles/sprockets-2.2.gemfile.lock
deleted file mode 100644
index 2515239..0000000
--- a/gemfiles/sprockets-2.2.gemfile.lock
+++ /dev/null
@@ -1,42 +0,0 @@
-PATH
-  remote: /Users/Pete/Code/sprockets-plugin
-  specs:
-    sprockets-plugin (0.0.1)
-      sprockets (~> 2.0)
-
-GEM
-  remote: http://rubygems.org/
-  specs:
-    appraisal (0.4.0)
-      bundler
-      rake
-    diff-lcs (1.1.3)
-    hike (1.2.1)
-    multi_json (1.0.4)
-    rack (1.4.0)
-    rake (0.9.2.2)
-    rspec (2.6.0)
-      rspec-core (~> 2.6.0)
-      rspec-expectations (~> 2.6.0)
-      rspec-mocks (~> 2.6.0)
-    rspec-core (2.6.4)
-    rspec-expectations (2.6.0)
-      diff-lcs (~> 1.1.2)
-    rspec-mocks (2.6.0)
-    sprockets (2.2.0.beta)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    test-construct (1.2.0)
-    tilt (1.3.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  appraisal (~> 0.4.0)
-  rspec (~> 2.6.0)
-  sprockets (>= 2.2.0.beta)
-  sprockets-plugin!
-  test-construct (~> 1.2.0)