Remove minor redundancies in macros importing
Fix sys.executable usage
Use the same Python for tests as the test runner was invoked with.
Use `importlib` instead of the deprecated `imp`.
Ignore wiki folder again (now that man.sr.ht is used)
Contribution info in README
Remove obsolete travis build file
Add build status badge to README
Add sourcehut builds file
Also: do not create poole shortcut shell file as pooly.py is very likely
used in per-project virtual envs which have dependencies according to
the macros.py file used in a project.
Use sourcehut wiki for docs beyond README
BitBucket wiki pages are now in the in-repo docs folder
Remove Flattr and Travis links from README
Update README feedback links
Fix typo in README
close branch py3
Use make. Update docs and Links (away from BitBucket)
merge py3 into default (Poolo is now P3 only)
Merge in default
Clean up EoL markers