Remove USE_PAGER from git-pickaxe and git-annotate

git-blame (and friends) specifically leave the pager turned off
in the case that --incremental is specified as this isn't for
human consumption.  git-pickaxe and git-annotate will turn it on
themselves otherwise.

Signed-off-by: Andrew Ruder <andy@aeruder.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git.c

@@ -303,7 +303,7 @@ static void handle_internal_command(int argc, const char **argv)
 	const char *cmd = argv[0];
 	static struct cmd_struct commands[] = {
 		{ "add", cmd_add, RUN_SETUP | NEED_WORK_TREE },
-		{ "annotate", cmd_annotate, RUN_SETUP | USE_PAGER },
+		{ "annotate", cmd_annotate, RUN_SETUP },
 		{ "apply", cmd_apply },
 		{ "archive", cmd_archive },
 		{ "blame", cmd_blame, RUN_SETUP },
@@ -345,7 +345,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
 		{ "name-rev", cmd_name_rev, RUN_SETUP },
 		{ "pack-objects", cmd_pack_objects, RUN_SETUP },
-		{ "pickaxe", cmd_blame, RUN_SETUP | USE_PAGER },
+		{ "pickaxe", cmd_blame, RUN_SETUP },
 		{ "prune", cmd_prune, RUN_SETUP },
 		{ "prune-packed", cmd_prune_packed, RUN_SETUP },
 		{ "push", cmd_push, RUN_SETUP },