Add documentation on parameters to the documentation

[G0rocks]

Have been looking a little into the documentation listed in the readme: https://marinlauber.github.io/Python-VPP/.
Since I'm defining another ship then I copied the example of the yacht in runVPP.py and there the sails are defined as:

        Main("MN1", P=16.60, E=5.60, Roach=0.1, BAD=1.0),
        Jib("J1", I=16.20, J=5.10, LPG=5.40, HBI=1.8),
        Kite("A2", area=150.0, vce=9.55),
        Kite("A5", area=75.0, vce=2.75),

I don't need the kites since the ship I'm generating a polar for does not have them but has 2 main sails and 2 jibs.
Looking for the phrases "sail", "main", "jib" or "kite", "roach", "BAD", "J", "LPG", "HBI", "area" or "vce" yielded no results whatsoever.

Searching for "p" actually resulted in 6 matches, all irrelevant.
"e" gave 2 results, both irrelevant.
"i" gave 2 irrelevant results.

Hovering over these parameters did yield some results, example:

But did not work for all of them:

Please add the documentation for these parameters either to the documentation of the project or so that it is possible to hover over the parameter and get an explanation for what they mean.
Thank you :)

[G0rocks]

Specifically currently having issues with I, J, LPG and HBI for the jib.

Edit:
Found this image:

Assuming J is the same and assuming that LPG in Python-VPP is the LP in the picture. That just leaves I and HBI.

[marinlauber]

@G0rocks Again, these are explained in the ORC VPP documentation.

and I is the height of the forestay above the sheer line. This is from the classic I, J, P, E rig dimensions.