They're there for the nrf6310 board but not pca10000 or pca10001. Reasonably easy to recreate, but kind of wish I didn't have to! Also there is a warning about a typedef that is defined but not used so you have to turn of -Werror in Makefiles.common. Here's the ble_app_hrs one that worked for me:
TARGET_CHIP := NRF51822_QFAA_CA
BOARD := BOARD_PCA10001
CFLAGS += -DNRF51 -DDEBUG_NRF_USER -DBLE_STACK_SUPPORT_REQD -DBOARD_PCA10001
OUTPUT_FILENAME := ble_app_hrs
SDK_PATH = ../../../../../
C_SOURCE_FILES += ../main.c
C_SOURCE_FILES += ../battery.c
C_SOURCE_FILES += ../led.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_services/ble_bas.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_services/ble_dis.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_services/ble_hrs.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_conn_params.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_advdata.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_services/ble_srv_common.c
C_SOURCE_FILES += $(SDK_PATH)Source/app_common/app_timer.c
C_SOURCE_FILES += $(SDK_PATH)Source/sd_common/softdevice_handler.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_bondmngr.c
C_SOURCE_FILES += $(SDK_PATH)Source/app_common/pstorage.c
C_SOURCE_FILES += $(SDK_PATH)Source/app_common/crc16.c
C_SOURCE_FILES += $(SDK_PATH)Source/app_common/app_button.c
C_SOURCE_FILES += $(SDK_PATH)Source/app_common/app_gpiote.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_error_log.c
C_SOURCE_FILES += $(SDK_PATH)Source/ble/ble_debug_assert_handler.c
INCLUDEPATHS += -I"$(SDK_PATH)Include/app_common"
INCLUDEPATHS += -I"$(SDK_PATH)Include/s110"
INCLUDEPATHS += -I"$(SDK_PATH)Include/ble/ble_services"
INCLUDEPATHS += -I"$(SDK_PATH)Include/ble"
INCLUDEPATHS += -I"$(SDK_PATH)Include/sd_common"
INCLUDEPATHS += -I"$(SDK_PATH)Include"
#Uncomment correct line if you have s110 programmed on the chip. xxaa is 256k version, xxab is 128k.
DEVICE_VARIANT := xxaa
#DEVICE_VARIANT := xxab
USE_SOFTDEVICE := s110
#USE_SOFTDEVICE := s210
include $(SDK_PATH)Source/templates/gcc/Makefile.common
