Merge pull request #1179 from ehowe/master

[compute|ecloud] Fixed minor problems

lib/fog/ecloud/models/compute/servers.rb

@@ -13,8 +13,10 @@ module Fog
           data = connection.get_servers(href).body
           if data.keys.include?(:VirtualMachines)
             data = data[:VirtualMachines][:VirtualMachine]
-          else
+          elsif data[:VirtualMachine]
             data = data[:VirtualMachine]
+          else
+            data = []
           end
           load(data)
         end

lib/fog/ecloud/requests/compute/get_servers.rb

@@ -3,7 +3,7 @@ module Fog
     class Ecloud
 
       class Real
-        basic_request :get_tasks
+        basic_request :get_servers
       end
 
     end

lib/fog/ecloud/requests/compute/get_tasks.rb

@@ -3,7 +3,7 @@ module Fog
     class Ecloud
 
       class Real
-        basic_request :get_servers
+        basic_request :get_tasks
       end
 
     end