Remove JRuby 1.8 testing

Author: Yoran Brondsema

.travis.yml

@@ -1,5 +1,4 @@
-before_install: gem install bundler --version 1.12.3
-# before_install: gem install bundler
+before_install: gem install bundler
 env:
   global:
     - JRUBY_OPTS="$JRUBY_OPTS --debug"
@@ -10,7 +9,7 @@ rvm:
   - 2.0.0
   - 2.1
   - 2.2
-  - jruby-18mode
+  - 2.3
   - jruby-19mode
   - jruby-head
   - rbx-2

Gemfile

@@ -9,7 +9,7 @@ group :test do
   gem "rack-test"
   gem "rest-client", "~> 1.6.0", :platforms => [:jruby, :ruby_18]
   gem "rspec", "~> 3.2"
-  gem "rubocop", ">= 0.30", :platforms => [:ruby_19, :ruby_20, :ruby_21, :ruby_22]
+  gem "rubocop", ">= 0.30", :platforms => [:ruby_19, :ruby_20, :ruby_21, :ruby_22, :ruby_23]
   gem "simplecov", ">= 0.9"
   gem "webmock", "~> 1.0"
   gem "addressable", "~> 2.3.8", :platforms => [:jruby, :ruby_18]

omniauth-oauth2.gemspec

@@ -6,8 +6,7 @@ Gem::Specification.new do |gem|
   gem.add_dependency "oauth2",     "~> 1.1"
   gem.add_dependency "omniauth",   "~> 1.2"
 
-  gem.add_development_dependency "bundler", "< 1.12.4"
-  # gem.add_development_dependency "bundler"
+  gem.add_development_dependency "bundler"
 
   gem.authors       = ["Michael Bleigh", "Erik Michaels-Ober"]
   gem.email         = ["michael@intridea.com", "sferik@gmail.com"]