Adding changelog
Fixing Cloud Queues iterator for messages (which had strict limits)
No need for concrete Marconi iterator
Fixed lists ignoring arguments

Copy URL's query string in PaginatedIterator, so any filters set by methods like objectList(), recordList(), etc. are copied as well.
Fixes issue #267
Merge pull request #268 from lasher/master

Fixed lists ignoring filter arguments
Changes to query handling in iterator
Merge branch 'master' of github.com:rackspace/php-opencloud into working
Updating Guzzle dependency versions
DataObject:
Don't fetch contentLength from content for partial objects when the actual size of the object is 0 (zero) bytes

PaginatedIterator:
Collection seems to be appending elements when not necessary. Seems the 'shouldAppend' checks if the current page is divisible by the new (current +1) position.
For a 'page,limit' of 100 this check returns 'TRUE' for positions like 1, 2, 4 ...
IMO the check should be the other way around, so the new position is divisible by the 'limit.page'.
Adding OpenStack "Getting Started" guide
Fixing appendation rules for PaginatedCollection
Merge pull request #274 from arjenhoekema/working

DataObject->contentLength and PaginatedIterator->shouldAppend
Fixing server keypairs
Post-merge fixes
Updating version nums
Minor doc fix
Slaying Travis build errors