tree 32e5947e4c3d63d239ed96dcb3c204a36abc7814
parent 1f2ba2c6317323dd667bd266c1e8ebffc4a4c62f
author Giovanni Bajo <rasky@develer.com> 1418671233 +0100
committer Giovanni Bajo <rasky@develer.com> 1418671233 +0100

Avoid extra quotes where not strictly necessary.

It's not necessary to enclose in quotes every single string value
in log2met format; when using basic words, it's possible to not
quote it (as heroku does for its own logging). This keeps the
logs easier on the human eye.