release v0.9.0

Resolve "release branch / CI on gpu"

Closes #58, #60, #71, #73, #76, #77, #78, #80, #81, #82, #85, #86, #87, #88, #90, #94, #95, #103, and #111

See merge request toar/machinelearningtools!89
3 jobs for 134-run-module-registry in 4 minutes and 2 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #183507
zam347 machinelearningtools
coverage

00:03:52

passed #183506
zam347 machinelearningtools
tests

00:03:32

 
  Pages
failed #183508
base zam347
pages

00:00:09

 
Name Stage Failure
failed
pages Pages
Reinitialized existing Git repository in /builds/toar/machinelearningtools/.git/
fatal: Couldn't find remote ref refs/heads/134-run-module-registry
Uploading artifacts...
public: found 615 matching files
badges/: found 7 matching files

coverage/: found 103 matching files

test_results/: found 5 matching files

Uploading artifacts to coordinator... ok
id=183508 responseStatus=201 Created token=s4yAswAJ
ERROR: Job failed: exit code 1