Resolve full base path for express config

Fixes issue #104
update README for PR #117 and issue #115 merge
Update README.md

Fixed a missing comma in the initialValues example.
Merge pull request #143 from JackSpirou/master

Update initialValues example in README.md
Merge pull request #112 from fourseven/develop

Resolve full base path for express config
Merge pull request #119 from dylanjha/readme/dont-focus-option

update README for PR #117 and issue #115 merge