move config part for z-get-tty and tidy recipe
move config part for z-get-tty and tidy recipe

* z-get-tty has it's r/w config part now in $sysconfdir
* tidy up recipe

vmoesker/meta-jens,zeretztkeG/meta-jens,tobw/meta-jens,rdm-dev/meta-jens,vmoesker/meta-jens,tobw/meta-jens,mrabe89sigma/meta-jens,zeretztkeG/meta-jens,mrabe89sigma/rdm-meta-jens,mrabe89sigma/meta-jens,tobw/meta-jens,tobw/meta-jens,mrabe89sigma/rdm-meta-jens,zeretztkeG/meta-jens,zeretztkeG/meta-jens,mrabe89sigma/meta-jens,rdm-dev/meta-jens,mrabe89sigma/rdm-meta-jens,vmoesker/meta-jens,rdm-dev/meta-jens,rdm-dev/meta-jens,vmoesker/meta-jens,mrabe89sigma/rdm-meta-jens,mrabe89sigma/meta-jens