Support Ayatana Indicators

[bluesabre]

See Debian Bug #906026

Dear maintainers of the LightDM GTK Greeter,

please find attached a .debdiff that switches Indicator support in
LightDM GTK Greeter to Ayatana Indicators.

A small team is currently driving forward the development of a project
called Ayatana Indicators. This project has been derived from the
Indicator approach we have seen in Ubuntu now for a while.

Unfortunately, the Ubuntu Indicators are limited to the Ubuntu
distribution, only. With Ayatana Indicators, we are currently
undertaking an effort to make Indicators more portable and usable on
all Linux and non-Linux-but-*nix desktops.

The attached .debdiff provides the required changes to switch over to
Ayatana Indicators (quoting myself from debian/changelog):

lightdm-gtk-greeter (2.0.5-1.1) UNRELEASED; urgency=medium

  * Non-maintainer upload.

  * debian/patches:
    + Add ayatana-indicators.patch. Build against Ayatana Indicators  
rather than
      deprecated Ubuntu Indicators.
  * debian/rules:
    + Use autogen.sh for autotools reconfiguration.

 -- Mike Gabriel <[email protected]>  Mon, 13 Aug 2018  
12:57:34 +0200

Patch: 906026.txt

[bluesabre]

Attaching cleaner (non-debdiff) patch.
ayatana.txt