* Problem: Source files contain no license info
Solution: Add comments with SPDX license info to source files
* Python 3 files don't need # -*- coding: utf-8 -*-
* Problem: BigchainDB config has stale/deprecated parameters
- Remove `keyring` and `keypair` from config
- Update tests
- Add `tendermint` config
* Fix flake8
* Update some naming conventions and redundant changes
* Remove redundant routine `fast_query`
* Remove deprecated parameters and descriptions
* remove some more unwanted code
* Problem: Two flake8 errors made Travis fail
Solution: Fix the two flake8 errors
* Address comments
- Remove reference of nodes_except_me and me_private and me
as attributes of BigchainDB instances
- Update and re-add test(s)
- Do not introduce `tendermint` in configuration instead handle that
in a separate PR along with docs
* Address comments
- Remove tests that are already covered with 2.0
- Remove tests that are no longer relevant
- Add TODO for more cleanup
* Remove tendermint config from configure command
* Fixed 2 PEP257 compliance errors
* Upgrade Tendermint to 0.19.7 except for Docker image, which is still at 0.19.2
* Problem: backlog_reassign_delay is defunct but still listed
Solution: remove all mentions of & calls for backlog_reassign_delay
* Testing tendermint docker compose for travis
* Typo tendermint*
* Re-do migrate cli changes
* don't skip event stream test
* Fix flake8 and unskip a test skipped during dev
* Revert styling changes made from editor
* skip a failing test case which was already disabled
* Remove reference to 'keypair' in commands
- Remove commands that were not required.
- export-my-pubkey
- set-shards
- set-replicas
- add-replicas
- remove-replicas
- Update bigchaindb --help, usage description
- Re-enable tests
- Update docker-compose.travis.yml and Dockerfile for travis
because some env variables are not needed
* Remove unnecessary import of rethinkdb in a test
* Move test_run_query_util as a rethinkdb-specific test
* Move rethinkdb-specific command tests to own file
* Add __init__.py to new test folders
* Move command tests to their own test module
* Move fixtures out of command tests into separate conftest for commands
* Fix some small flake8 issues with rethinkdb's test_run_query_util
* Add pytest ignore hook to filter out test dirs that are not for the requested backend
* Move backend-specific tests in tests/db/ to tests/backend/
