Add .gitignore and remove Gemfile.lock from git

.gitignore

@@ -1,7 +1,10 @@
-.bundle/
-log/*.log
-pkg/
-test/dummy/db/*.sqlite3
-test/dummy/log/*.log
-test/dummy/tmp/
-test/dummy/.sass-cache
+## General
+log
+doc
+rdoc
+
+## Bundler
+.bundle
+pkg
+Gemfile.lock
+

Gemfile.lock

@@ -1,67 +0,0 @@
-PATH
-  remote: .
-  specs:
-    rabl-rails (0.1.0)
-      activesupport (~> 3.0)
-      railties (~> 3.0)
-
-GEM
-  remote: http://rubygems.org/
-  specs:
-    actionpack (3.2.6)
-      activemodel (= 3.2.6)
-      activesupport (= 3.2.6)
-      builder (~> 3.0.0)
-      erubis (~> 2.7.0)
-      journey (~> 1.0.1)
-      rack (~> 1.4.0)
-      rack-cache (~> 1.2)
-      rack-test (~> 0.6.1)
-      sprockets (~> 2.1.3)
-    activemodel (3.2.6)
-      activesupport (= 3.2.6)
-      builder (~> 3.0.0)
-    activesupport (3.2.6)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
-    builder (3.0.0)
-    erubis (2.7.0)
-    hike (1.2.1)
-    i18n (0.6.0)
-    journey (1.0.4)
-    json (1.7.3)
-    multi_json (1.3.6)
-    rack (1.4.1)
-    rack-cache (1.2)
-      rack (>= 0.4)
-    rack-ssl (1.3.2)
-      rack
-    rack-test (0.6.1)
-      rack (>= 1.0)
-    railties (3.2.6)
-      actionpack (= 3.2.6)
-      activesupport (= 3.2.6)
-      rack-ssl (~> 1.3.2)
-      rake (>= 0.8.7)
-      rdoc (~> 3.4)
-      thor (>= 0.14.6, < 2.0)
-    rake (0.9.2.2)
-    rdoc (3.12)
-      json (~> 1.4)
-    rspec-mocks (2.11.1)
-    sprockets (2.1.3)
-      hike (~> 1.2)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    thor (0.15.4)
-    tilt (1.3.3)
-    yajl-ruby (1.1.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  actionpack (~> 3.0)
-  rabl-rails!
-  rspec-mocks
-  yajl-ruby