Adds fixes from flake8; running make test in travis will run the linter.
Adds make docs and make lint commands to the Makefile. Note that to reformat imports, we can use make format.
@null-a - Since these changes pervade the codebase, we could defer merging if you have any major PRs that you are currently working on, so that you can avoid merge conflicts.
There is purely a formatting change.
make testin travis will run the linter.make docsandmake lintcommands to theMakefile. Note that to reformat imports, we can usemake format.@null-a - Since these changes pervade the codebase, we could defer merging if you have any major PRs that you are currently working on, so that you can avoid merge conflicts.
Fixes #5, #36.