Nicely worded and consistent package description

[Rowlando13]

A one paragraph description for the project appears in multiple places:

• README for the github repo
• Pypi project description
• Conda forge description
• The landing page for the documentation
  I would like to make this nicely written and also very communicative about what the package does and does not do. Mappymatch fills a very niche need, so I feel like it is worth some effort so that it is easily found and also does not waste people's time.

[Rowlando13]

What I have so far:

Mappymatch is a pure-python package developed and open sourced by the National Renewable Energy Laboratory. It contains a collection of "Matchers" that enable matching a GPS trace (series of GPS coordinates) to a map.

The current and planned Matchers are:

• LCSSMatcher: A matcher that implements the LCSS algorithm described in this paper. Works best with high resolution GPS traces.
• OsrmMatcher: A light matcher that pings an OSRM server to request map matching results. See the official documentation for more info.
• ValhallaMatcher (planned): A matcher to ping a Valhalla server for map matching results.

Currently supported map formats are:

• Open Street Maps

[Rowlando13]

I could use some verification and expansion @nreinicke .

[nreinicke]

I like this idea, just added some updates to the description above.

[Rowlando13]

Looks good. @machallboyd have any edits before I put it in all the places.