This adds API V3 endpoints for querying, creating, modifying and
deleting environment variables.
It has no concept of encryption yet and should be considered a work in
progress.
We should also talk about the slightly off-track approach in the
EnvVars::Create service – maybe there's a way to standardise the
querying and rendering for post requests?
☕
Rubinius does not yet destructure block (or method) arguments in 1.9 mode. This change makes the specs pass on Rubinius. It's not clear to me why destructering is being used here. Ruby will already destructure a single Array-ish argument into separate block argument locals. In this case, unless you want, give `a, b` passed, `name, content = a` and NOT `name, content = a, b`, the unparenthesized (ie non-extra-level-destructuring) should work fine. If that makes any sense. :)
