WIP: tizkernel cleanup (I)
WIP: tizkernel cleanup (II) (tizkernel.c split)
WIP: tizkernel cleanup (III) (tiz_kernel_ -> tiz_krn_ rename)
WIP: tizkernel cleanup (IV) (kernel -> krn rename)
Use TIZ_KRN_INIT_MSG_OOM in krn_receive_pluggable_event
WIP: tizservant cleanup
Minor update in README.md
WIP: tizproc cleanup (I)