ariatemplates/hashspace — pull request #288 by PK1A (2014-09-12 14:36:17+00:00)
Title: refactor: use Pratt's parser for expressions in attributes

This doesn't merge cleanly due to the custom attributes commit that landed but I'm opening a PR anyway for the early review.

@mlaval I will need your help with rebasing this one on top of your changes. Could you give me a hand with this one when you are available?