Bug#876709: libpreludedb FTBFS with gtk-doc-tools 1.26: gtkdoc-mktmpl is no longer available

[Thomas Andrejak]

Source: libpreludedb
Version: 3.1.0-0.1
Severity: serious

As for libprelude
(https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876591), please fix
gtk-doc in libpreludedb