Preload Tool based on Param

[DanielJDufour]

Describe the bug

Need to preload tool and hide menu for ed.geotiff.i0

To Reproduce

1. Go to https://app.geotiff.io?hide_menu=true&tool=identify&url=https://s3.amazonaws.com/geotiff.io/PuertoRicoTropicalFruit.tiff
2. Click around

Expected behavior

Need to return only results.

[DanielJDufour]

We can adopt the approach here, https://github.com/rafrex/spa-github-pages.

At the very least, it appears that we need to allow a user to pass in a param, which could then be converted to a route.

[DanielJDufour]

Need to make replaced history state have right title. Currently hardcoded to identify https://github.com/GeoTIFF/geotiff.io/blob/master/src/index.js#L44