Change to use new Excon::Errors::HTTPStatusError class

lib/fog/aws/compute.rb

@@ -219,7 +219,7 @@ module Fog
               :method     => 'POST',
               :parser     => parser
             })
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             if match = error.message.match(/<Code>(.*)<\/Code><Message>(.*)<\/Message>/)
               raise case match[1].split('.').last
               when 'NotFound'

lib/fog/bluebox/compute.rb

@@ -68,7 +68,7 @@ module Fog
 
           begin
             response = @connection.request(params.merge!({:host => @host}))
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             raise case error
             when Excon::Errors::NotFound
               Fog::Bluebox::Compute::NotFound.slurp(error)

lib/fog/go_grid/compute.rb

@@ -81,7 +81,7 @@ module Fog
             response = @connection.request(
               params.merge!(:path => "#{@path}/#{params[:path]}")
             )
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             raise case error
             when Excon::Errors::NotFound
               Fog::GoGrid::Compute::NotFound.slurp(error)

lib/fog/new_servers/compute.rb

@@ -70,7 +70,7 @@ module Fog
 
           begin
             response = @connection.request(params.merge!({:host => @host}))
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             raise case error
             when Excon::Errors::NotFound
               Fog::NewServers::Compute::NotFound.slurp(error)

lib/fog/rackspace/cdn.rb

@@ -61,7 +61,7 @@ module Fog
               :host     => @host,
               :path     => "#{@path}/#{params[:path]}",
             }))
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             raise case error
             when Excon::Errors::NotFound
               Fog::Rackspace::Storage::NotFound.slurp(error)

lib/fog/rackspace/compute.rb

@@ -92,7 +92,7 @@ module Fog
               :host     => @host,
               :path     => "#{@path}/#{params[:path]}"
             }))
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             raise case error
             when Excon::Errors::NotFound
               Fog::Rackspace::Compute::NotFound.slurp(error)

lib/fog/rackspace/storage.rb

@@ -111,7 +111,7 @@ module Fog
               :host     => @host,
               :path     => "#{@path}/#{params[:path]}",
             }), &block)
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             raise case error
             when Excon::Errors::NotFound
               Fog::Rackspace::Storage::NotFound.slurp(error)

lib/fog/slicehost/compute.rb

@@ -73,7 +73,7 @@ module Fog
 
           begin
             response = @connection.request(params.merge!({:host => @host}))
-          rescue Excon::Errors::Error => error
+          rescue Excon::Errors::HTTPStatusError => error
             raise case error
             when Excon::Errors::NotFound
               Fog::Slicehost::Compute::NotFound.slurp(error)