configs: Migrate RBTREE, LZO, CMD_MTDPARTS, CMD_UBI and CMD_UBIFS

The above CONFIG options are in Kconfig, and now have correct depends and
inter-dependencies.  Migrate these to configs/ from include/configs/.  In the
case of CMD_UBIFS also change it to be a default y if CMD_UBI.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/Kconfig b/arch/Kconfig
index 7e76abd..d8e3263 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -66,6 +66,7 @@
 	select DM_SPI
 	select DM_GPIO
 	select DM_MMC
+	select LZO
 	imply CMD_GETTIME
 	imply CMD_HASH
 	imply CMD_IO