SDK Sprint 13 release docs
SDK Sprint 13 release docs

Summary:
changed Modem func signatures
updated CLI scripts

added documentation for iota, ms2131 and e303 receive scripts

added cellular_receive docs

changed consumeReceivedMessage to popReceivedMessage

added python version requirement in docs

fix stack vs queue terminology

further cleanup

Test Plan: N/A

Reviewers: phogan, reuben, matt

Reviewed By: phogan, matt

Subscribers: reuben, phogan, matt

Differential Revision: https://phabricator.knkdt.com/D1533

hologram-io/docs,hologram-io/docs