.rubocop.yml in image_optim_pack-0.3.1.20170318 vs .rubocop.yml in image_optim_pack-0.4.0

@@ -1,8 +1,10 @@
 AllCops:
   Exclude:
     - '*.gemspec'
+    - 'build/**/*'
+    - 'download/**/*'
     - Vagrantfile
 
 Bundler/OrderedGems:
   Enabled: false
 
@@ -63,9 +65,12 @@
 
 Style/SpaceInsideHashLiteralBraces:
   EnforcedStyle: no_space
 
 Style/SpecialGlobalVars:
+  Enabled: false
+
+Style/SymbolArray:
   Enabled: false
 
 Style/TrailingCommaInArguments:
   EnforcedStyleForMultiline: no_comma