Added Print to HTML3

Added Print to HTML for ST3 from fork.

Signed-off-by: "Jake Champlin" <jake.champlin.27@gmail.com
Removed dual package specifications

Per comment in PR by [Hardy Jones](https://github.com/joneshf)

Signed-off-by: "Jake Champlin" <jake.champlin.27@gmail.com
Further ST version Specification

Further ST version Specification, allowing for different repository to be used based on which ST version user is running.

Signed-off-by: "Jake Champlin" <jake.champlin.27@gmail.com
Merge pull request #3195 from jchampy/master

Added Print to HTML3