Reuse generated erts directory in tar command
Use the start_clean boot file for remote console
Merge pull request #69 from ericbmerritt/remove_custom_logger

Remove custom logger
Ensure scripts are updated on upgrade for cold starts
Merge pull request #70 from evax/erts_include_fixes

Fixes for erts_include
Merge pull request #71 from evax/script_update_on_upgrade

Ensure scripts are updated on upgrade for cold starts
add optoin to use custom system_libs dir. This closes #64
Merge pull request #68 from tsloughter/master

add optoin to use custom system_libs dir. This closes #64
ignore empty list of overlay vars to fix unneeded warning
Merge pull request #72 from tsloughter/master

ignore empty list of overlay vars to fix unneeded warning
add a dev mode that symlinks the release instead of copying it

This should only ever be used for development, however it makes it
very, very nice to be able to simple recompile a project without
recopying it to try new things.