* Fixed 2 PEP257 compliance errors
* Upgrade Tendermint to 0.19.7 except for Docker image, which is still at 0.19.2
* In the Appendices, update page re/ The Bigchain Class
* Problem: No automated way to set up a dev/test network
* Problem: docs not updated for stack, ansible and docker based dev environments
* Problem: Using apt triggers java runtime installation on MacOS
- Update pre_tasks in ansible
- Update bigchaindb-stop playbook to handle pre_tasks
* Update Tendermint version to 0.19.3 from 0.19.2
* Update tendermint version to 0.19.3 everywhere else
* Problem: Sphinx warns about duplicate section labels
Solution: Don't use sphinx.ext.autosectionlabel
* Problem: Sphinx complains that run-node-with-docker not in any TOC
Solution: Add run-node-with-docker to a TOC (i.e. to an index.rst file)
* Tendermint has not tagged `0.19.3` container
* Problem: Internal hyperlinks to new pages not working
Solution: Add .html to the ends of the filename strings
* Problem: Invalid script imports
* Problem: Invalid comparison for supported OS version
* Addressing comments I
* Problem: No way to configure dev/forked repo for developers
* Problem: Docs not updated with STACK_REPO parameter
* Addressing comments II
- Change consists of two deployment models:
- Using Vagrant(single node, with/without docker)
- Using Ansible(single node, with/without docker)
- Updated quickstart documentation.
- Some WIP comments, which will be addressed later. Depending on the
requirements.
