0.20   2012-08-10
       Mark Allen       Stop failing test

0.19   2012-08-08
       Mark Allen       Make filters optional on describe_tags as docs say RT#76140
       Mark Allen       Force XML::Simple to make empty elements undef RT#76139
       Miquel Ruiz      Support exceptions via croak
       Allard Hoeve     Support tagsets on volumes
       Mark Allen       Allow modify_instance_attribute to use a HASHREF
                        Fixes RT #78779 (thanks to Andrew Solomon for
                        the suggestion.)

0.18   2012-02-21      
       Chia-liang Kao   Fix timestamp clear (RT#75194)

0.17   2012-02-20      
       Chia-liang Kao   Support Client Token
       Chia-liang Kao   Support instance filters
       Chia-liang Kao   Don't cache timestamps (to prevent timeout errors)
       Chia-liang Kao   Fix a problem with XML::Simple deserialization of empty
                        value in image description
       Mark Allen       Spelling fix RT #74239

0.16    2012-01-21
        Mark Allen      Remove union type in ReservationInfo

0.15    2012-01-18
        Mark Allen      Fix groupSet params RT#67145
        Mark Allen      Support proxy environment variables RT#67145
        Mark Allen      Update doc for 0.15
        Mark Fowler     fix all warnings podchecker warns us about
        Mark Allen      Make tag creation use a hash instead of arrayrefs
        Jeff Finucane   documentation fix
        Jeff Finucane   avoid 'Request has expired' on long lived Net::Amazon::EC2 objects
        Jeff Finucane   add group_name to NAE::GroupSet and fix live test "Checking for running instance"
        Jeff Finucane   add in ssl support as suggested by Brad Barden bradford.barden@supervalu.com
        stanaka         Accept an array for resourceId.
        toritori0318    remove debug code
        toritori0318    add delete tags and tags test
        toritori0318    add describe tags and instance name.
        stanaka         add create_tags
        stanaka         import 0.14 from cpan
