Remove codeclimate restriction, attempt to reduce appraisal to a version that should appraise each variation

awesome_print.gemspec

@@ -24,10 +24,10 @@ Gem::Specification.new do |s|
   s.require_paths = ['lib']
 
   s.add_development_dependency 'rspec',  '>= 3.0.0'
-  s.add_development_dependency 'appraisal'
+  s.add_development_dependency 'appraisal', '= 2.0.0'
   s.add_development_dependency 'fakefs', '>= 0.2.1'
   s.add_development_dependency 'sqlite3'
   s.add_development_dependency 'nokogiri', '>= 1.6.5'
-  s.add_development_dependency 'simplecov'
-  s.add_development_dependency 'codeclimate-test-reporter'
+  # s.add_development_dependency 'simplecov'
+  # s.add_development_dependency 'codeclimate-test-reporter'
 end

gemfiles/mongoid_4.0.gemfile

@@ -4,4 +4,4 @@ source "https://rubygems.org"
 
 gem "mongoid", "~> 4.0.0"
 
-gemspec path: "../"
+gemspec :path => "../"

gemfiles/mongoid_5.0.gemfile

@@ -4,4 +4,4 @@ source "https://rubygems.org"
 
 gem "mongoid", "~> 5.0.0"
 
-gemspec path: "../"
+gemspec :path => "../"

gemfiles/mongoid_6.0.gemfile

@@ -4,4 +4,4 @@ source "https://rubygems.org"
 
 gem "mongoid", "~> 6.0.0"
 
-gemspec path: "../"
+gemspec :path => "../"

gemfiles/rails_4.2.gemfile

@@ -3,6 +3,6 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 4.2.0"
-gem "mime-types", "2.6.2", platforms: :ruby_19
+gem "mime-types", "2.6.2", :platforms => :ruby_19
 
-gemspec path: "../"
+gemspec :path => "../"

gemfiles/rails_5.0.gemfile

@@ -4,4 +4,4 @@ source "https://rubygems.org"
 
 gem "rails", ">= 5.0.0", "< 5.1"
 
-gemspec path: "../"
+gemspec :path => "../"

gemfiles/rails_5.1.gemfile

@@ -4,4 +4,4 @@ source "https://rubygems.org"
 
 gem "rails", ">= 5.1.0", "< 5.2"
 
-gemspec path: "../"
+gemspec :path => "../"

gemfiles/rails_5.2.gemfile

@@ -4,4 +4,4 @@ source "https://rubygems.org"
 
 gem "rails", ">= 5.2.0", "< 5.3"
 
-gemspec path: "../"
+gemspec :path => "../"