get rid of gAPI warnings and Fog deprecation notices.

lib/fog/google/compute.rb

@@ -79,7 +79,10 @@ module Fog
           @api_url = base_url + api_version + '/projects/'
           key = ::Google::APIClient::KeyUtils.load_from_pkcs12(File.expand_path(options[:google_key_location]), 'notasecret')
 
-          @client = ::Google::APIClient.new
+          @client = ::Google::APIClient.new(
+            :application_name => "fog",
+            :application_version => Fog::VERSION,
+          )
           @client.authorization = Signet::OAuth2::Client.new(
             :audience => 'https://accounts.google.com/o/oauth2/token',
             :auth_provider_x509_cert_url => "https://www.googleapis.com/oauth2/v1/certs",

lib/fog/google/models/compute/server.rb

@@ -6,7 +6,7 @@ module Fog
 
       class Server < Fog::Model
 
-        attribute :name, :aliases => 'identity'
+        identity :name
         attribute :image_name, :aliases => 'image'
         attribute :network_interfaces, :aliases => 'networkInterfaces'
         attribute :state, :aliases => 'status'

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

@@ -15,7 +15,7 @@ module Fog
         end
 
         def get(identity)
-          data = connection.get_server(identity).body
+          data = service.get_server(identity).body
           new(data)
         rescue Excon::Errors::NotFound
           nil
@@ -24,7 +24,7 @@ module Fog
         def bootstrap(new_attributes = {})
 
           defaults = {
-            :name => "fog_#{Time.now.to_i}",
+            :name => "fog-#{Time.now.to_i}",
             :image_name => "",
             :machine_type => "",
             :zone_name => "",