Remove globalize in gemspec.

Author: lanzhiheng

refinerycms-blog.gemspec

@@ -22,7 +22,6 @@ Gem::Specification.new do |s|
   s.add_dependency    'seo_meta',              ['>=3.0.0', '~>3.0']
   s.add_dependency    'rails_autolink',        '~> 1.1.3'
   s.add_dependency    'friendly_id',           ['< 5.3', '>= 5.1.0']
-  s.add_dependency    'globalize',             '~> 5.1.0'
   s.add_dependency    'activemodel-serializers-xml', '~> 1.0', '>= 1.0.1'
   s.add_dependency    'responders',            '~> 2.0'
 end