diff --git a/.gitignore b/.gitignore
index fa4f42e..ae8c235 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,19 +1,6 @@
-*.rbc
-*.sassc
-.sass-cache
-capybara-*.html
-.rspec
-/.bundle
-/vendor/bundle
-/log/*
-/tmp/*
-/db/*.sqlite3
-/public/system/*
-/coverage/
-/spec/tmp/*
+Gemfile.lock
 *.gem
+/tmp/*
+/spec/sample_app/tmp/*
 /spec/sample_app/log
 /spec/sample_app/paloma_test
-**.orig
-rerun.txt
-pickle-email-*.html
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index b85a2e1..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,148 +0,0 @@
-PATH
-  remote: .
-  specs:
-    paloma (0.0.4)
-      jquery-rails
-
-GEM
-  remote: http://rubygems.org/
-  specs:
-    actionmailer (3.2.9)
-      actionpack (= 3.2.9)
-      mail (~> 2.4.4)
-    actionpack (3.2.9)
-      activemodel (= 3.2.9)
-      activesupport (= 3.2.9)
-      builder (~> 3.0.0)
-      erubis (~> 2.7.0)
-      journey (~> 1.0.4)
-      rack (~> 1.4.0)
-      rack-cache (~> 1.2)
-      rack-test (~> 0.6.1)
-      sprockets (~> 2.2.1)
-    activemodel (3.2.9)
-      activesupport (= 3.2.9)
-      builder (~> 3.0.0)
-    activerecord (3.2.9)
-      activemodel (= 3.2.9)
-      activesupport (= 3.2.9)
-      arel (~> 3.0.2)
-      tzinfo (~> 0.3.29)
-    activeresource (3.2.9)
-      activemodel (= 3.2.9)
-      activesupport (= 3.2.9)
-    activesupport (3.2.9)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
-    addressable (2.3.2)
-    arel (3.0.2)
-    builder (3.0.4)
-    capybara (2.0.1)
-      mime-types (>= 1.16)
-      nokogiri (>= 1.3.3)
-      rack (>= 1.0.0)
-      rack-test (>= 0.5.4)
-      selenium-webdriver (~> 2.0)
-      xpath (~> 1.0.0)
-    childprocess (0.3.6)
-      ffi (~> 1.0, >= 1.0.6)
-    database_cleaner (0.9.1)
-    diff-lcs (1.1.3)
-    erubis (2.7.0)
-    ffi (1.2.0)
-    hike (1.2.1)
-    i18n (0.6.1)
-    journey (1.0.4)
-    jquery-rails (2.1.4)
-      railties (>= 3.0, < 5.0)
-      thor (>= 0.14, < 2.0)
-    json (1.7.5)
-    launchy (2.1.2)
-      addressable (~> 2.3)
-    libwebsocket (0.1.7.1)
-      addressable
-      websocket
-    mail (2.4.4)
-      i18n (>= 0.4.0)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.19)
-    multi_json (1.5.0)
-    nokogiri (1.5.5)
-    polyglot (0.3.3)
-    rack (1.4.1)
-    rack-cache (1.2)
-      rack (>= 0.4)
-    rack-ssl (1.3.2)
-      rack
-    rack-test (0.6.2)
-      rack (>= 1.0)
-    rails (3.2.9)
-      actionmailer (= 3.2.9)
-      actionpack (= 3.2.9)
-      activerecord (= 3.2.9)
-      activeresource (= 3.2.9)
-      activesupport (= 3.2.9)
-      bundler (~> 1.0)
-      railties (= 3.2.9)
-    railties (3.2.9)
-      actionpack (= 3.2.9)
-      activesupport (= 3.2.9)
-      rack-ssl (~> 1.3.2)
-      rake (>= 0.8.7)
-      rdoc (~> 3.4)
-      thor (>= 0.14.6, < 2.0)
-    rake (10.0.3)
-    rdoc (3.12)
-      json (~> 1.4)
-    rspec (2.12.0)
-      rspec-core (~> 2.12.0)
-      rspec-expectations (~> 2.12.0)
-      rspec-mocks (~> 2.12.0)
-    rspec-core (2.12.2)
-    rspec-expectations (2.12.1)
-      diff-lcs (~> 1.1.3)
-    rspec-mocks (2.12.0)
-    rspec-rails (2.12.0)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      railties (>= 3.0)
-      rspec-core (~> 2.12.0)
-      rspec-expectations (~> 2.12.0)
-      rspec-mocks (~> 2.12.0)
-    rubyzip (0.9.9)
-    selenium-webdriver (2.27.2)
-      childprocess (>= 0.2.5)
-      libwebsocket (~> 0.1.3)
-      multi_json (~> 1.0)
-      rubyzip
-    sprockets (2.2.2)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    sqlite3 (1.3.6)
-    thor (0.16.0)
-    tilt (1.3.3)
-    treetop (1.4.12)
-      polyglot
-      polyglot (>= 0.3.1)
-    tzinfo (0.3.35)
-    websocket (1.0.4)
-    xpath (1.0.0)
-      nokogiri (~> 1.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bundler (>= 1.0.0)
-  capybara (>= 1.0)
-  database_cleaner
-  launchy
-  paloma!
-  rails (>= 3.1.0)
-  rake
-  rspec
-  rspec-rails (~> 2.0)
-  sqlite3