'init' implementation.

[hackergrrl]

This implements most of the IPFS initialization steps:

• check for repo existance
• generate new peer id
• generate + write config
• write version
• add default assets to the repo
• pin default assets to the repo
• set + publish IPNS record

[hackergrrl]

Depends on ipfs/js-ipfs-repo#30 getting merged to pass tests / work.

[dignifiedquire]

Would be nicer if this was a separate json file, so it's easier/clearer when things change.

[daviddias]

👍

[hackergrrl]

Done.

[daviddias]

Thank you @noffle! :D This is great. I've made some comments, seems like we need to get the files branch merged in order to unlock add default assets to the repo. Working on that right away.

Note: I broke add + pin default assets to the repo into two items.

[daviddias]

@noffle, I've merged #67 so that you are not blocked for add default assets to the repo. Once that is done, let's merge this PR as well.

[hackergrrl]

The latest batch of commits includes the default assets for Node-only, and tests.

[daviddias]

👍

[hackergrrl]

FYI, I still need to add the CLI and HTTP routes & tests.

[daviddias]

Excellent @noffle ! This is awesome. Made a request in one of the comments, let me know if you would like do it for this PR.

Either way, let's squash all commits before the merge, please :)

[daviddias]

re: #91 (comment)

Sounds good :)

[hackergrrl]

Big 'ol rebase!

[hackergrrl]

Clarification: I'm going to add HTTP/CLI in another PR; it's more work than I expected!

[daviddias]

LGTM, going to merge :)