More e2e tests

[odeimaiz]

What do these changes do?

This PR adds two more tests:

• Kember, which is part of the portal templates
  • Add template to master and "publish" (later to staging-aws and production-aws)
  • Add e2e test
    • Fix Kember-viewer [@odeimaiz, @sanderegg] will be addressed here fix kember-viewer #2096
• isolve-gpu:2.0.71, which is part of the osparc-manual-z43 tutorials
  • Add templates to master (later to staging-dalco and production-dalco)
  • Add e2e test

Bonus

• Get rid of the Store when logging out. As a side effect, fixes Cached calls accumulate over log in&out #2074
• Fixed few errors here and there

Related issue/s

closes #2082
closes #2074

[codecov]

Codecov Report

Merging #2083 (e9e8c18) into master (d0b46e4) will decrease coverage by 0.0%.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           master   #2083     +/-   ##
========================================
- Coverage    73.0%   73.0%   -0.1%     
========================================
  Files         421     421             
  Lines       15486   15486             
  Branches     1569    1569             
========================================
- Hits        11316   11310      -6     
- Misses       3761    3764      +3     
- Partials      409     412      +3     

Flag	Coverage Δ
integrationtests	63.5% <ø> (-0.1%)	⬇️
unittests	67.6% <ø> (+<0.1%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...webserver/computation_comp_tasks_listening_task.py	85.2% <0.0%> (-5.7%)	⬇️
...simcore_service_webserver/projects/projects_api.py	84.6% <0.0%> (-0.5%)	⬇️

[KZzizzle]

Beautiful Odei, thanks for the added tests

[sanderegg]

beautiful. I will try to fix the kember soonish