Debian packaging fixes.

- Split gitk off to its own package;
  it needs tk installed, but nothing else does.
- Refer to GPL properly, don't install COPYING.
- Fix maintainer.
- Use dh_movefiles instead of dh_install;
  we don't want to list everything *except* gitk.

Signed-off-by: Junio C Hamano <junkio@cox.net>

debian/rules

@@ -61,7 +61,9 @@ install: build
 	mkdir -p $(DOC_DESTDIR)
 	find $(DOC) '(' -name '*.txt' -o -name '*.html' ')' -exec install {} $(DOC_DESTDIR) ';'
 
-	dh_install --list-missing --sourcedir=$(DESTDIR)
+	dh_movefiles -p git-tk
+	dh_movefiles -p git-core
+	find debian/tmp -type d -o -print | sed -e 's/^/? /'
 
 binary: build install
 	dh_testdir