Add configuration for path_style to RiakCS Provisioning client. Defaults the false if no user input is given (following the style for the s3client default settings).
Enhance images details call by query

The images.details method needs to support the query parameter.
There is no other way how to pass the query into the images
collection.
issue #3275, setting path_style to true for signature_version 4
path_style debugging
check path_style for nil
remove debug msg
Use the new build env on Travis

more ram, dedicated cpu cores, faster vm boot times, awesome network
More specs to cover `Fog` methods
Update describe_network_acls.rb

Remove duplicate egress key in entry_aliases
Fix path with contained query

Query inside path is not allowed, it should be under
separate key :query.

Putting query inside path leads to error:

URI::InvalidComponentError Exception: bad
component(expected absolute path component):
/v1.1/images/detail?limit=20

Caused most probably by this comparison:
URI::parser.regexp[:ABS_PATH] !~ v
Merge pull request #3334 from fog/more_abstraction_specs

More specs to cover `Fog` methods
[aws|dns] Namespace xml to fix create_health_check

Fix conflict between IPAddress field and method with the same name
in the ipaddress gem, which is included elsewhere in fog.
Merge pull request #3332 from joshk/patch-1

Use the new build env on Travis
Merge pull request #3335 from starbelly/patch-1

Update describe_network_acls.rb - Fix duplicate key warning
Merge pull request #3322 from Ladas/openstack_fix_images_details

Enhance images details call by query
Merge pull request #3321 from Ladas/openstack_fix_list_public_image_detailed

Fix path with contained query
Merge pull request #3337 from jfindley/master

[aws|dns] Namespace xml to fix create_health_check
[storage|aws] tweak region redirecting
Rackspace Orchestration Support
bump fog-core dep