Support for request signing via ssh-agent
Fixes for tags for pre7 api, more ssh-agent improvements Refs: kevinykchan/knife-joyent#37
[openstack|network] Add support for OpenStack Networking LBaaS extension
Add API calls to manage flavor access across tenants
Add joyent API version and network support GH-1853

Adding support for listing networks in the Joyent Cloud.
:joyent_version was defined in a way that it would always
fall back to the default '~6.5'. Creating servers with
a particular network requires setting :joyent_version to '~7.0'
or greater.
Merge remote-tracking branch 'fog/master' into ssh-agent

Conflicts:
	lib/fog/joyent/compute.rb
Merge pull request #1854 from kevinykchan/ssh-agent

[joyent|compute] support for http-signature-auth using ssh-agent -- Closes #1854
GH-1853 "public" attribute for network
Merge pull request #1846 from cloudbau/flavor_access

Add API calls to manage flavor access across tenants
Merge pull request #1824 from frodenas/quantum-lbaas

[openstack|network] Add support for OpenStack Networking LBaaS extension
Merge branch 'master' of github.com:fog/fog into example_fix
[Rackspace|Storage] updating large file upload based on @burns suggestions