rename directory

configs config

 Changes to be committed:
	renamed:    configs/cdma.mk -> config/cdma.mk
	renamed:    configs/common.mk -> config/common.mk
	renamed:    configs/common_full_phone.mk -> config/common_full_phone.mk
	renamed:    configs/common_full_tablet_wifionly.mk -> config/common_full_tablet_wifionly.mk
	renamed:    configs/common_ledflash.mk -> config/common_ledflash.mk
	renamed:    configs/gsm.mk -> config/gsm.mk
	renamed:    configs/themes_common.mk -> config/themes_common.mk
	renamed:    configs/vzw.mk -> config/vzw.mk