network - added routing to REST API controllers
updated network/restdoc/hostname_get.xml - there are some new attributes
return list in Route.find(:all) call
routes_controller.rb - properly render XML results
routes - return 404 error when the requested route does not exist
wireless (WiFi) devices (wlanX) are also physical devices
added network_curl_tests testing script
network - added support for creating new interfaces via REST API
added support for removing a network interface via REST API
return 404 error when querying a non existing interface
network_curl_tests - added VLAN tests
confirm interface removal by user
network_curl_tests - added bond device tests
network_curl_tests - verify bridge removal
"bridge_ports" and "bond_slaves" options need to be passed as a string to YaPI
network_curl_tests - ERB is not needed
updated changes
Merge pull request #24 from webyast/network_REST_API_fix

Network REST API fix