Don't parse non-JSON response
Merge remote-tracking branch 'official/master'
Don't CGI encode header query values in the signature string

When constructing the signature string parameter, values that are valid to include in the string should not be CGI encoded (even though they should of course be encoded in the final request). See http://stackoverflow.com/a/12616647/1056941

Encoding breaks the ability to specify an attachment filename via

    ?response-content-disposition=attachment; filename=foo.txt

because the semicolon and space get encoded, which leads to a SignatureDoesNotMatch error. 

(Encoding was introduced in the changes made for 1.11; the above worked in 1.10.)
Support for request signing via ssh-agent
Merge branch 'master' of https://github.com/fog/fog
Merge pull request #1821 from ronen/patch-2

AWS S3 Invalid signature when using response-content-disposition=attachment with filename
Merge pull request #1593 from cloudsigma/master

Added provider for CloudSigma
fix broken test related to redacted excon error bodies
[cloudstack] fix broken mock test
Include all snapshots in FOG::AWS::RDS::Snapshots#all
Add Snaphost#each method with lazy pagination
[rackspace|storage] created a last_modified= method in the File class which works around a timezone bug in the swift service
Merge branch 'master' of github.com:fog/fog into utc_fix
Merge pull request #1808 from harryw/rds_snapshot_pagination

Include all snapshots in Fog::AWS::RDS::Snapshots#all
Fixes for tags for pre7 api, more ssh-agent improvements Refs: kevinykchan/knife-joyent#37
[stormondemand|compute] Add API version in requrest path and add new attributes in Config
[stormondemand|compute] Fix request path
Add Config attributes, and the "get" method for Configs to get detail of a specific config object
[stormondemand|compute] Add additional attributes to Image and CRUD methods to Images
[stormondemand|compute] Move destroy/update/restore methods to image.rb