Shipping Selenium 3

User Visible Changes

Migrate all drivers to use the status strings rather than status codes in responses

Update client bindings to also cope with that

Write a new runner for the html-suite tests

Segment the build to remove RC

Clean up

Using WebDriver after quit() should be an IllegalStateException

Actions to have a single end point

Capabilities to be the same as the spec

Multiple calls to WebDriver.quit() should still be safe.

Clean up WebDriver constructors, pulling heavy initialization logic into a Builder class

Migrate to Netty or webbit server

Delete unnecessary cruft

Land a cleaner end point for the rc emulation