Added Associate/Disassociate route tables support to AWS vpc service.
Added minor changes to get parameters from the request when doing an association.
Added Disassociation of route tables and subnets.
Remove debugger.
Merge pull request #12 from lvalerio/route_tables

Route tables
added disk update and delete api
added apis for actions on vapps
slight cleanup to generic error handler
Added create/delete support for VPC's network ACLs.
Fixed the request hash to the right format for the API call.
Removed a debugger trace from the code.
Merge pull request #13 from lvalerio/route_tables

Route tables
removed commented out include of fog gem
added more vcloud compute apis
added get network by id api
Merge pull request #14 from bears4barrett/vcloud_api_additions

Vcloud api additions
added disk create, attach, and detach apis for vcloud
Merge pull request #15 from bears4barrett/master

added disk create, attach, and detach apis for vcloud