ANY_HANDLE support (SO prepare)
update stm32 drivers for new ANY_HANDLE ipc
Fix MT driver timing
STM32 GPIO header going to userspace
GPIO as library for bitbanging
MT12864j display now works with HW independent bitbang library
update config templates
fix MT backlight off
UART driver fix halt on ISR after printk
critical fix on joining slots between 2 free slots
dbg invalid handle caller process
register SYS_OBJ_USB if not monolith
fix memory leaks
HAL_ITEM 16 bit long
inform user handlers before reset/suspend
CDC fix wrong stream listen
fix unstable kernel posted IPC with new virtual handle KERNEL_HANDLE
minor fix
remove temporal debug info
add ANY_HANDLE and KERNEL_HANDLE as invalid handles