Gemspec update mysql2 gem and simpler travis-ci

Tests all green on my machine but breaking in travis…

.travis.yml

@@ -10,6 +10,5 @@ env:
 
 
 before_script:
-  - mysql -e 'create database ransack collate utf8_general_ci;'
-  - mysql -e 'use ransack;show variables like "%character%";show variables like "%collation%";'
+  - mysql -e 'create database ransack;'
   - psql -c 'create database ransack;' -U postgres

ransack.gemspec

@@ -23,7 +23,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'faker', '~> 0.9.5'
   s.add_development_dependency 'sqlite3', '~> 1.3.3'
   s.add_development_dependency 'pg', '0.17.0'
-  s.add_development_dependency 'mysql2', '0.3.13'
+  s.add_development_dependency 'mysql2', '0.3.14'
   s.add_development_dependency 'pry', '0.9.12.2'
 
   s.files         = `git ls-files`.split("\n")

spec/ransack/predicate_spec.rb

@@ -12,6 +12,7 @@ module Ransack
         subject.parent_id_cont = 1
         expect { subject.result }.to_not raise_error
       end
+
       it "escapes '%', '.' and '\\\\' in value" do
         subject.send(:"#{method}=", '%._\\')
         subject.result.to_sql.should match(regexp)