Add Migration to delete 'beware' VegLevel

This is done with a datamigration to ensure that in the next commit
where we delete beware from the source code, the db never falls out
of sync with the codebase by having a lingering veglevel entry for
beware.
Remove Beware VegLevel

This commit removes the code that uses the VegLevel beware. Note that
the commit immediately before this contains a migration to remove the
necessary database records before applying this commit.
Update dev tooling to reflect db changes

Reorg folders to have one for the lite environment and one
for a production environment.
Merge pull request #127 from steventlamb/bug/remove_beware

Bug/remove beware