Add CuraProfileWriter plugin

This plugin writes the default Cura profile format.

Contributes to issue CURA-34.

plugins/CuraProfileWriter/CuraProfileWriter.py

@@ -0,0 +1,19 @@
+# Copyright (c) 2015 Ultimaker B.V.
+# Copyright (c) 2013 David Braam
+# Uranium is released under the terms of the AGPLv3 or higher.
+
+from UM.Settings.Profile import Profile
+from UM.Settings.ProfileWriter import ProfileWriter
+
+##  Writes profiles to Cura's own profile format with config files.
+class CuraProfileWriter(ProfileWriter):
+    ##  Writes a profile to the specified stream.
+    #
+    #   \param stream \type{IOStream} The stream to write the profile to.
+    #   \param profile \type{Profile} The profile to write to that stream.
+    #   \return \code True \endcode if the writing was successful, or \code
+    #   False \endcode if it wasn't.
+    def write(self, stream, profile):
+        serialised = profile.serialise()
+        stream.write(serialised)
+        return True