Releases 1.2.1

version: bump to 1.2.0

build for 1.1.0

Merge branch 'pr/10'

Support no protocol for urls. Closes scottcorgan#5

Check for string before replacing. Fixes scottcorgan#6

Re build for dist

Fixes scottcorgan#3 as well.

Can’t believe I missed this PR. Sorry.

Return empty string if user value is undefined. Ref scottcorgan#3

Update README.md