* And attempt to build with modules and remove glide
* new tools.go file to get code-generator dependency + updated codegen + remove Glide files and update docs
* implement a runner for e2e tests
* move e2e tests to a Docker container
* integrate e2e tests into build pipelines
* add tests for multi-namespace support and logical backup jobs
* @FxKu implement the first e2e test for failovers