Makefile.PL: remove or replace targets using 'svn'

[jkeenan]

In Makefile.PL there are 3 targets which assume that we're still using Subversion for version control.

svnmanifest::
	svn list -R .@HEAD | sort | grep -v '/$$' > MANIFEST
	svn diff MANIFEST
checkkeywords:
	$(RM_RF) blib
	find .  \( -name .svn -prune -or -name t -prune -or -name \*.pm -or -name \*.PL -or -name \*.pl \) -type f \
	    -exec bash -c '[ "$$(svn pg svn:keywords {})" != "Id Revision Date" ] && echo svn propset svn:keywords \"Id Revision Date\" {}' \;
checkpod:
	$(RM_RF) blib
	find . -type f \( -name .svn -prune -o -name \*.pm -o -name \*.PL -o -name \*.pl \) \
	    -exec podchecker {} \; 2>&1 | grep -v "pod syntax OK"

These 3 targets should be replaced with equivalent commands using git or -- perhaps, better still, removed altogether.

Being focused on other things at the moment, this is a task that a newcomer could pick up.

Thank you very much. Jim Keenan