LVA-1.3.0

Updated to work with Node 14 (LTS) - and updated the frontend packages

LVA-1.2.1

updated with checks for jq command before executing core script

LVA-1.2.0

updated with checks for yarn, docker, and go commands before executin…

…g core script

LVA-1.1.0

added gitignore to ignore cloudnativedemo dir