Test different ways to run core acceptance tests

[phil-davis]

to track down why the skeleton directory does not seem to happen when running core acceptance tests

[codecov]

Codecov Report

Merging #91 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master      #91   +/-   ##
=========================================
  Coverage     62.75%   62.75%           
  Complexity      568      568           
=========================================
  Files            30       30           
  Lines          2081     2081           
=========================================
  Hits           1306     1306           
  Misses          775      775

---

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[codecov]

Codecov Report

Merging #91 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master      #91   +/-   ##
=========================================
  Coverage     62.75%   62.75%           
  Complexity      568      568           
=========================================
  Files            30       30           
  Lines          2081     2081           
=========================================
  Hits           1306     1306           
  Misses          775      775

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6702a06...e1e881d. Read the comment docs.

[phil-davis]

Full fix in #92