Properly quote arguments (Fixes #53)

Author: deanishe

Convert-3.6.0.alfredworkflow Convert-3.6.1.alfredworkflow

@@ -289,7 +289,7 @@ variables={allvars}</string>
 				<key>escaping</key>
 				<integer>102</integer>
 				<key>script</key>
-				<string>/usr/bin/python defaults.py $action $dimensionality $unit</string>
+				<string>/usr/bin/python defaults.py $action "$dimensionality" "$unit"</string>
 				<key>scriptargtype</key>
 				<integer>1</integer>
 				<key>scriptfile</key>
@@ -649,7 +649,7 @@ UPDATE_INTERVAL is the number of minutes between exchange rate updates.</string>
 		<string>APP_KEY</string>
 	</array>
 	<key>version</key>
-	<string>3.6.0</string>
+	<string>3.6.1</string>
 	<key>webaddress</key>
 	<string></string>
 </dict>