HCAST Sample Start Scripts
- Adds sample hcast2scmi-start.sh script to be copied by user into $HOME/bin.
- Adds hcast2storage-start.sh script to be copied by user into $HOME/bin.
- Two changes to the sample host environment settings file: -Fixes typos in the default RFI script directory location -Adds HCAST_STORAGE variable for use in the hcast2storage.sh script.