- Add a new element 'guest-agent' for image building. This element is
used when dev_mode=false, so that the trove code is downloaded into
the image during the building phase rather than during the guest
agent initialization.
- Improve trovestack sub-command 'build-image'.
./trovestack build-image ${datastore_type} \
${guest_os} \
${guest_release} \
${dev_mode}
- Improve documentation.
Story: #2005387
Task: #30375
Change-Id: I9d7acbd6a97f8c01b48b0f2cf94398d549d89124