btrfs-progs: update .gitignore file

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>

.gitignore

@@ -2,6 +2,7 @@
 *.static.o
 .*.o.d
 version.h
+version
 man/*.gz
 btrfs
 btrfs.static
@@ -11,15 +12,24 @@ btrfs-show
 btrfs-vol
 btrfsck
 btrfsctl
+calc-size
+ioctl-test
+dir-test
+send-test
+quick-test
 find-root
 mkfs.btrfs
+mkfs.btrfs.static
 repair
 restore
 btrfs-convert
 btrfs-find-root
+btrfs-find-root.static
 btrfs-image
 btrfs-show-super
 btrfs-zero-log
+btrfs-corrupt-block
+btrfs-select-super
 btrfstune
 libbtrfs.a
 libbtrfs.so