fix(cli): Fix issue with right cwd not being set

[victorb]

Be explicit about where to grab package information from, fixes #497

[dignifiedquire]

sweet thank you :)

[dignifiedquire]

@victorbjelkholm do you think you could add a test for this? I would really like to get into the habbit of having tests when fixing bugs, so we don't get any regressions.

[victorb]

@dignifiedquire have any ideas on how? Was thinking I can control output of __dirname but didn't find out how...

[dignifiedquire]

@victorbjelkholm you could do sth like this:

> mkdir /tmp/ipfs-test
> cd /tmp/ipfs-test
> ln -s PATH_TO_JS_IPFS .
> IPFS_PATH=/tmp/my-repo node src/cli/bin.js init 

[daviddias]

💯 for fixing it
👍 for the test
💟 thank you :)

[victorb]

@dignifiedquire @diasdavid test added! nexpect provided a handy {cwd: '/tmp'} thing I could set.

[dignifiedquire]

LGTM