org.webosports.cdav: bump SRCREV

* added enyo app and moved check-credentials-UI into sub folder.
* created enyo UI for google OAuth2.0 access
* created mojo UI for google OAuth2.0 access
* made service ready to work with OAuth2.0 tokens.
* added onenabled assistant to delete sync on edit activities on disabling.
* fixed issue with account creation.
* removed google.contacts account (you can still use it with general account
  and url www.google.com)

Signed-off-by: Simon Busch <morphis@gravedo.de>
mtp-server: switch to git and use our own repository

* now only exposes /media/internal

Signed-off-by: Simon Busch <morphis@gravedo.de>