Make the default a global bootstrap.
Bootstrap version 0.1.0 of marelle.
Have the README push people to a pinned version.
Fix bootstrap table in README.
Add quotes to the bootstrap commands.
Advertise the version with "marelle version".
Merge pull request #14 from larsyencken/versions/0.1.0

An initial stable release of marelle
Mark master as "dev" version of marelle.
Merge branch 'master' of github.com:myfreeweb/marelle

* 'master' of github.com:myfreeweb/marelle:
  add idempotent deps