Redmine #5608: Fix missing body definition errors in package tests.

They were introduced once we added plucked.cf.sub to acceptance tests.
(cherry picked from commit 68c22567310dfd257908614703a38b1079cd7282)
Makefile: add .gitignore and service/autorun to install target

(cherry picked from commit 017d5c5ea46704388993d89656255bee494ffd71)

Conflicts:
	Makefile
Makefile: if .gitignore is missing, skip its installation

(cherry picked from commit 6b75adba804dec40c484b78f46848757b1381e5b)
Makefile: remove .gitignore install attempt

(cherry picked from commit 39e7c75296d929a75ca164e19bf2c433e93ab3a0)

Conflicts:
	Makefile