Remove unnecessary rubocop exclusions

.rubocop.yml

@@ -68,11 +68,6 @@ Style/GlobalVars:
   AllowedVariables:
     - $in_travis
 
-Style/LineEndConcatenation:
-  Exclude:
-    - 'spec/test_app_templates/lib/generators/**/*'
-    - 'lib/generators/**/*'
-
 Style/SingleLineBlockParams:
   Enabled: false
 

.rubocop_todo.yml

@@ -1,30 +1,15 @@
-Lint/ImplicitStringConcatenation:
-  Exclude:
-    - 'lib/generators/sufia/**/*'
-
 Metrics/CyclomaticComplexity:
   Exclude:
     - 'lib/sufia/arkivo/metadata_munger.rb'
-    - 'app/services/sufia/file_set_audit_service.rb'
-    - 'app/controllers/concerns/sufia/files_controller_behavior.rb'
-    - 'app/helpers/sufia/sufia_helper_behavior.rb'
-
-Metrics/PerceivedComplexity:
-  Exclude:
-    - 'app/services/sufia/file_set_audit_service.rb'
-    - 'app/controllers/concerns/sufia/files_controller_behavior.rb'
-    - 'app/helpers/sufia/sufia_helper_behavior.rb'
 
 Metrics/ClassLength:
   Exclude:
     - 'lib/generators/sufia/templates/catalog_controller.rb'
     - 'lib/generators/sufia/install_generator.rb'
-    - 'app/actors/sufia/file_set/actor.rb'
 
 Metrics/ModuleLength:
   Exclude:
     - 'app/controllers/concerns/sufia/users_controller_behavior.rb'
-    - 'app/controllers/concerns/sufia/files_controller_behavior.rb'
     - 'app/helpers/sufia/sufia_helper_behavior.rb'
 
 Style/HashSyntax: