No need to wait 2 seconds, 1 second should be more than enough to get the PATH.
Hopefully dealing correctly with gem + rbenv/rvm now.
Added Linter.config_file attribute for automating config file lookup.
Minor optimization.
Added support for @ as a prefix for defaults args, suppresses arg name in built command.
Don't force caller to pass code, that makes this method of more general utility.
Just for fun, added a "New Package Control Message" sidebar command, generates a new entry in messages.json and a new message file in messages/ for the next tag.
Version bump.