Small things irk me, fixes alignment in header and admin panel

Signed-off-by: Bryan Deakin <deakinbryan@gmail.com>
Display relevant message when no signature set on preview.

Signed-off-by: ziycon <ziycon.eire@gmail.com>
! I don't recall even mods using this file (and the core doesn't), so let's get rid of it - if mods did use it, it won't actually be a huge deal to update them anyway.

Signed-off-by: Peter Spicer <sleeping@myperch.org>
! Minor missed thing in the theme code changes

Signed-off-by: Peter Spicer <sleeping@myperch.org>
Merge pull request #1155 from smfrunic/release-2.1

Small things irk me, fixes alignment in header and admin panel
Merge pull request #1171 from ziycon/profile_signature_label

Display relevant message when no signature set on preview.
! When deleting a subscription, delete the phantom records left behind (which otherwise can't be accessed) and also clean up the groups so people are put back in their proper groups (fixes #1166)

Signed-off-by: Peter Spicer <sleeping@myperch.org>
Merge pull request #1188 from Arantor/release-2.1

Odds and ends