Updates for 0.7

[paf31]

@joneshf Could you please review this? Also, what do you think about moving to Pulp for the build?

[paf31]

I still need to port the examples.

[paf31]

The examples seemed broken and used some stuff from -index etc., but I created a small test module out of the Nested example, which was the easiest one to get running (for me).

[joneshf]

Thanks!

I've not looked at pulp for quite a while. Does it support running user defined commands, and watching files? If I'd still need something like grunt/gulp/make for that I'd rather just stick to one build system.

Yeah, I think those examples rotted. Which reminds me that I wanted to have travis running for this thing.

[paf31]

In the core libraries, we've started using pulp build etc. as npm scripts, but I'm not sure if that supports watch or not.

When this is ready, could you please make a release? I'd like to update thermite-todomvc which uses lens.

Also, you might like to add the library to Pursuit 2 (I might send another PR soon to add some markdown comments if that's ok).