* remove api entry for pvsystem.sapm_aoi_loss

* fix issues in api.rst and whatsnew

* xarray whats new pattern

* fix various rst issues

* missing issues and contributors

* remove travis badge from readme

* Update docs/sphinx/source/whatsnew/v0.8.0.rst

Co-authored-by: Kevin Anderson <57452607+kanderso-nrel@users.noreply.github.com>

* review fixes

* backticks, links

* typooooo

Co-authored-by: Kevin Anderson <57452607+kanderso-nrel@users.noreply.github.com>