Comment out all CONFIG_APPS_DIR settings in all defconfig files.  We con't know where the apps/ dir will be be until install time

Olimex LPC1766STK: FTPC configure changed to use the kconfig-fronteds tools by Alan Carvalho de Assis

SAMD20: Changes for clean build of SPI driver and SAMD20 Xplained Pro board with the I/O1 module installed

stm3240g-eval/webserver configuration converted to use the kconfig-frontends tools by Alan Carvalho de Assis

sched/task_terminate always return an error because return value was not being set correctory.  From Gosha