Removed support for Ruby 1.9.2

Author: jdantonio

.travis.yml

@@ -3,7 +3,6 @@ rvm:
   - 2.1.0
   - 2.0.0
   - 1.9.3
-  - 1.9.2
   - ruby-head
   - jruby-19mode
   - jruby-head

README.md

@@ -68,9 +68,9 @@ This gem adheres to the rules of [semantic versioning](http://semver.org/).
 
 ### Supported Ruby versions
 
-MRI 1.9.2, 1.9.3, 2.0, 2.1, JRuby (1.9 mode), and Rubinius 2.x.
+MRI 1.9.3, 2.0, 2.1, JRuby (1.9 mode), and Rubinius 2.x.
 This library is pure Ruby and has no gem dependencies.
-It should be fully compatible with any Ruby interpreter that is 1.9.x compliant.
+It should be fully compatible with any interpreter that is compliant with Ruby 1.9.3 or newer.
 
 ### Examples
 

concurrent-ruby.gemspec

@@ -25,5 +25,5 @@ Gem::Specification.new do |s|
   s.extra_rdoc_files = Dir['README*', 'LICENSE*', 'CHANGELOG*']
   s.require_paths    = ['lib']
 
-  s.required_ruby_version = '>= 1.9.2'
+  s.required_ruby_version = '>= 1.9.3'
 end