make git-status use a pager

make git status act similar to git log and git diff by presenting long
output in a pager.

Signed-off-by: Bart Trojanowski <bart@jukie.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git.c

@@ -347,7 +347,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "shortlog", cmd_shortlog, USE_PAGER },
 		{ "show-branch", cmd_show_branch, RUN_SETUP },
 		{ "show", cmd_show, RUN_SETUP | USE_PAGER },
-		{ "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
+		{ "status", cmd_status, RUN_SETUP | NEED_WORK_TREE | USE_PAGER },
 		{ "stripspace", cmd_stripspace },
 		{ "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
 		{ "tag", cmd_tag, RUN_SETUP },