HWP can be driven from MEDM now.
- A MEDM screen can be launched as "sitemap -> SYS -> HWP motor"
- Related EPICS channels are defined in k1grdconfig (K1:SYS-HWP_***).
- A backend script is /opt/rtcds/userapps/release/sys/k1/scripts/medm_hwp.sh
- This script works well only on k1ctr*
CR and CRLF as newline should be done away...
