Tweak link to make it clickable in text editors that append the close paren
Merge pull request #202 from rrthomas/master

Tweak link to make it clickable in text editors that append the close paren
Merge pull request #204 from rrthomas/interpolate

Add bash-completion to Vagrantfile
Use console.warn for warnings/diagnostics

So as not to interfere with output (console.log) when using the command
line.

Closes #203.