[Compute][VcloudDirector] Add Create OrgVdcNetwork / Add Edgegateway model integration / update readme

commit 81e460f403f501c44545a7c4abe1561076ac4680
Author: tlawrence <tim.lawrence1984@gmail.com>
Date:   Tue Nov 5 16:43:22 2013 +0000

    Update README.md

    Added gateway model and orgvdc net creation examples

commit 3a4e02e961bc41f8042174bb5345a3f728fcf3d1
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Tue Nov 5 16:08:11 2013 +0000

    Added Org Vdc Net Creation
    Added EdgeGateway Model Functionality (vdc.edgegateways.all etc)

commit f800e1e482e2a3f140a55c30206bbc0e38b29843
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Mon Nov 4 12:03:36 2013 +0000

    delete old request file

commit 80b21e43be630f6af8f6595085893dce08336817
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Mon Nov 4 12:02:31 2013 +0000

    Changed OrgNet to OrgVDCNet. create now works. Need to handle Gateway
    section for NatRouted

commit 31a33a23bd1d43f4fc9a3dce12269fabb5635d36
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Mon Nov 4 11:17:53 2013 +0000

    Added Mock class. Needs correct XML response

commit 50eb8741e2e4f5559fa87a92d9614602faa1a4db
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Sun Nov 3 21:07:09 2013 +0000

    Partial Net Create Code. Not Working, XML Issues

commit 5b82fb3b0626f78dc49cdcf5d9a7ef61c596e359
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Fri Nov 1 13:19:32 2013 +0000

    Update: Forgot to add the request to compute.rb

commit eb7b2c23a6efa8752468551d9943520dab8b33b9
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Fri Nov 1 12:10:54 2013 +0000

    Added delete_network request and associated model

commit 4ac541a7c3ed7ac5258824d8f89b9259c6d1d22b
Author: Tim <tim.lawrence1984@gmail.com>
Date:   Fri Nov 1 12:07:01 2013 +0000

    Added Delete Network Functionality