slicehost.get_zones fully working

debugged issues with get_zones. still no test cases though.  once get rest of DNS functions working will contact geemus and find out more about how to add test cases

fog.gemspec

@@ -8,7 +8,7 @@ Gem::Specification.new do |s|
   ## the sub! line in the Rakefile
   s.name              = 'fog'
   s.version           = '0.3.30'
-  s.date              = '2010-12-08'
+  s.date              = '2010-12-09'
   s.rubyforge_project = 'fog'
 
   ## Make sure your summary is short. The description may be as long
@@ -514,6 +514,7 @@ Gem::Specification.new do |s|
     lib/fog/slicehost/parsers/compute/get_images.rb
     lib/fog/slicehost/parsers/compute/get_slice.rb
     lib/fog/slicehost/parsers/compute/get_slices.rb
+    lib/fog/slicehost/parsers/compute/get_zones.rb
     lib/fog/slicehost/requests/compute/create_slice.rb
     lib/fog/slicehost/requests/compute/delete_slice.rb
     lib/fog/slicehost/requests/compute/get_backups.rb
@@ -523,6 +524,7 @@ Gem::Specification.new do |s|
     lib/fog/slicehost/requests/compute/get_images.rb
     lib/fog/slicehost/requests/compute/get_slice.rb
     lib/fog/slicehost/requests/compute/get_slices.rb
+    lib/fog/slicehost/requests/compute/get_zones.rb
     lib/fog/slicehost/requests/compute/reboot_slice.rb
     lib/fog/terremark.rb
     lib/fog/terremark/bin.rb

lib/fog/slicehost/parsers/compute/get_zones.rb

@@ -12,18 +12,13 @@ module Fog
 
           def end_element(name)
             case name
-            when 'address'
-              @slice['addresses'] ||= []
-              @slice['addresses'] << @value
-            when 'backup-id', 'flavor-id', 'id', 'image-id', 'progress'
-              @slice[name] = @value.to_i
-            when 'bw-in', 'bw-out'
-              @slice[name] = @value.to_f
-            when 'name', 'status'
-              @slice[name] = @value
-            when 'slice'
-              @response['slices'] << @slice
-              @slice = {}
+            when 'ttl', 'id'
+              @zone[name] = @value.to_i
+            when 'active', 'origin'
+              @zone[name] = @value
+            when 'zone'
+              @response['zones'] << @zone
+              @zone = {}
             end
           end