Fix Params related to network configuration
Support to Configure the VM network
Ability to track vApp level status of readiness
[glesys] ip details should be ip details, not listfree
[glesys] Fix ip model name to match nameing convention

Fog::Glesys::Compute::Ip -> Fog::Compute::Glesys::Ip
[glesys] Fix ip attributes, they didn't work

The attributes didn't match up with Glesys API.
[glesys] Return nil if there isn't any public ip address
[glesys] Refactor the ip interface, did not work earlier

Some requests were ok but they never returned a ip. Now you can
manipulate ips in a whole new way. :sunglasses:
[glesys] add take method to ip model
[glesys] Fix error in ip tests
[glesys] Make compute test pass
Merge pull request #1544 from smgt/glesys-fix-ips

[glesys] The ip part of Glesys has some holes in it
[rackspace|lb] fixed issue where double paths cause API errors
[rackspace|lb] removed puts
Merge pull request #1550 from brianhartsock/master

[rackspace|lb] Fixed issue with paths having two slashes
Fix Params related to network configuration
Support to Configure the VM network
Ability to track vApp level status of readiness
Remove extraneous print
Merge branch 'vcloud_enhancements' of http://github.com/chirag-jog/fog into vcloud_enhancements

Conflicts:
	lib/fog/vcloud/requests/compute/instantiate_vapp_template.rb