presto: disable PrestoParts - it not usable at the moment

Change-Id: I722b379ecd18ce8c7724988ce2865d57a299b6f2
overlay: set config_ui_enableFadingMarquee to false

Change-Id: I3340d42feae955961b8d64abb5de9f8264e5e340
Merge pull request #45 from jied83/cm-11.0

Disable PrestoParts; overlay changes