Merge branch 'feature/extend-enumerable' into develop
Move String#palindrome? to Enumerable and make it work with other Enumerables
Test Arrays and Ranges in the Enumerable#palindrome? test
Use "item.is_a? Class" instead of "item.class <= Class"
Fix Strings not including the new Enumerable methods
Add Integer#palindrome?
Stop using Jeweler and use "bundle gem magician" instead
Move the readme badges down a line
Update version to 0.3.1
Merge branch 'master' into develop