FEATURE: Create a webpage for the project about podpac HOT 4 CLOSED

docs are being served: https://creare-com.github.io/podpac-docs/

need to auto generate using gist here: https://gist.github.com/domenic/ec8b0fc8ab45f39403dd

from podpac.

todo:

• automate build on commit using travis
• implement and demo numpy autodoc
• tighten up current documentation copy
• add branding
• fix image in design
• implement doctests
• implement doc versions

from podpac.

• numpy reference: https://github.com/numpy/numpy/blob/master/doc/source
• xarray reference: https://github.com/pydata/xarray/tree/master/doc

from podpac.

we have not implemented a versioning system for the docs yet, but that doesn't yet feel necessary, we can put an issue on the board for later to address maintaining document versions.

Otherwise this is implemented at first pass.

from podpac.