Merge pull request Esri#1261 from Esri/next

Merge next into master for 201 release

Merge pull request Esri#1162 from Esri/atmamani/v200_api_ref

v2.0.0 api ref doc

Update install-and-set-up.ipynb (Esri#1104)

Esri#1052 fix (Esri#1053)

remove - to avoid error while running script (Esri#968)

* remove -

* remove -

Co-authored-by: priyankatuteja <priyanka.datascience@gmail.com>

Merge pull request Esri#915 from Esri/atmamani/v184_api_ref

adds api ref doc for 1.8.4, moves 1.8.3 to archived versions

Merge pull request Esri#883 from mohi9282/ma_183_update_items_metadata

Updates to Items metadata and related changes

Added v1.8.2 API reference

Merge pull request Esri#709 from mohi9282/mohi9282-v1.8.1-minor-fixes

v1.8.1 minor fixes to samples. Looks good, thanks @mohi9282

Merge branch 'master' of github.com:Esri/arcgis-python-api