Amend `lp.fs.log` and `lp.fs.time` to include `lp.fs.now`
Implement `lp.fs.now` to return `epoch`
Merge pull request #1037 from lonelyplanet/sharky-head-js-amend

Amend `lp.fs.log` and `lp.fs.time` to include `lp.fs.now`