dh override targets
* dh: debian/rules override targets can change what is run
for a specific debhelper command in a sequence.
* dh: Redid all the examples to use override targets, since these
eliminate all annoying boilerplate and are much easier to understand
than the old method.
* Remove rules.simple example, there's no need to use explcit targets
with dh anymore.
(cherry picked from commit
0f3f59fe6058edfda4010dc88bd3b8aa3ae70a6d)
Conflicts:
Debian/Debhelper/Dh_Getopt.pm
Debian/Debhelper/Dh_Lib.pm
debian/changelog
dh