Release v0.17.0

[kennethormandy]

Merge release-v0.16.0 first.

• Updates Terraform, thanks @sintaxi! (CoffeeScript, LESS, Jade, and Sass are all updated)
• Adds tests for not compiling .git and www/, thanks @edrex
• Updates fs-extra and envy-json

I tried to get #312 in but I think we might want to approach it more like npm: a .harpignore file works, config in the harp.json works, or just do nothing and we’ll give you reasonable defaults (namely, no compiling node_modules or bower_components). Shelved that for now though.

Here’s the draft blog post for the updates, if someone wants to jump in and help me finish it. ;)

[howardroark]

In regards to adding more defaults I think node_modules would be a decent start. I don't think bower_components is a good idea. What I would LOVE is for bower_components to just be copied. Most bower repos already have a subset of files which are pre-compiled for use. I have had many bower projects cause harp to fall over when compiling, but I want their files in the final product.

With that said I strongly think Harp needs to be able to specify for some files to be copied and for some to be ignored.

Since you already have a config file for Harp I see no reason why you should not just add more properties in that file which define which files these conditions should apply to.