Revert Gemfile.lock and .gitignore on #5

.gitignore

@@ -6,7 +6,6 @@
 /pkg/
 /spec/reports/
 /tmp/
-Gemfile.lock
 
 # rspec failure tracking
 .rspec_status

Gemfile.lock

@@ -0,0 +1,72 @@
+PATH
+  remote: .
+  specs:
+    templatecop (0.3.0)
+      parallel
+      parser
+      rubocop (>= 0.87)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.2)
+    diff-lcs (1.5.0)
+    parallel (1.21.0)
+    parser (3.1.0.0)
+      ast (~> 2.4.1)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    regexp_parser (2.2.0)
+    rexml (3.2.5)
+    rspec (3.10.0)
+      rspec-core (~> 3.10.0)
+      rspec-expectations (~> 3.10.0)
+      rspec-mocks (~> 3.10.0)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-support (3.10.3)
+    rubocop (1.24.1)
+      parallel (~> 1.10)
+      parser (>= 3.0.0.0)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml
+      rubocop-ast (>= 1.15.1, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 3.0)
+    rubocop-ast (1.15.1)
+      parser (>= 3.0.1.1)
+    rubocop-rspec (2.7.0)
+      rubocop (~> 1.19)
+    ruby-progressbar (1.11.0)
+    slimcop (0.13.1)
+      slimi (>= 0.5.1)
+      templatecop
+    slimi (0.7.1)
+      temple
+      thor
+      tilt
+    temple (0.8.2)
+    thor (1.2.1)
+    tilt (2.0.10)
+    unicode-display_width (2.1.0)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  rake
+  rspec
+  rubocop
+  rubocop-rspec
+  slimcop
+  templatecop!
+
+BUNDLED WITH
+   2.3.5