Merge from debian 3.18.3-3

[Jackson Doak]

Please merge the newest bugfix release from debian

[Jackson Doak (noskcaj)]

debian to new diff.

[Tim Lunn (darkxst)]

Thanks Jackson, uploaded.

Would be good to get the icon theme changes into debian packaging, can you do that?

[Tim Lunn (darkxst)]

Its probably okay to drop all icon-theme stuff actually, adwaita-icon-theme will always be pulled in by gtk+

[Launchpad Janitor (janitor)]

This bug was fixed in the package gnome-shell - 3.18.3-3ubuntu1

---------------
gnome-shell (3.18.3-3ubuntu1) xenial; urgency=low

  * Merge from Debian unstable. (LP: #1542744) Remaining changes:
    - debian/control.in:
      + Depend on gnome-session which due to package
        split now contains only the session files
      + drop depend on gnome-icon-theme-symoblic
    - debian/rules: switch to adwaita-icon-theme
    - debian/patches/ubuntu-lightdm-user-switching.patch:
      + Allow user switching when using LightDM.
    - debian/patches/ubuntu_lock_on_suspend.patch
      + Respect Ubuntu's lock-on-suspend setting.
    - debian/gnome-shell.gsettings-override:
      + Replace iceweasel with firefox

 -- Jackson Doak <email address hidden> Sun, 07 Feb 2016 11:04:49 +1100