Bug#968008: carettah: Removal notice: unmaintained

[Ilias Tsitsimpis]

Package: carettah
Version: 0.5.1-2
Severity: grave
Justification: renders package unusable

This package appears to be unmaintained (last upstream upload in 2016).
It depends on deprecated software (gtk2 #967282 and highlighting-kate
#963737), is not part of Stackage and has no rev dependencies.

Unless someone fixes the above, I intend to remove it from Debian.

-- 
Ilias