Merge pull request #25 from sopel/ec2_ip_ranges_20130524

Updated EC2 IP ranges as of 2013-05-24.
fix typo in t1.micro data

storage->storageGB
Merge pull request #26 from jtriley/patch-3

fix typo in t1.micro data
Updated EC2 IP ranges as of 2013-09-03.
Added instance type g2.2xlarge.
Added instance types c3.large/c3.xlarge/c3.2xlarge/c3.4xlarge/c3.8xlarge.