[ENH] Post/melodic mode

[smoia]

Closes # .

Changes proposed in this pull request:

• Created post_tedana workflow to create a folder that complies with fsleyes melodic mode

[codecov]

Codecov Report

Merging #426 into master will decrease coverage by 3.13%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master     #426      +/-   ##
==========================================
- Coverage   81.69%   78.56%   -3.14%     
==========================================
  Files          41       42       +1     
  Lines        2437     2524      +87     
==========================================
- Hits         1991     1983       -8     
- Misses        446      541      +95

Impacted Files	Coverage Δ
tedana/workflows/post_melodicview.py	0% <0%> (ø)
tedana/tests/test_io.py	91.83% <0%> (-8.17%)	⬇️
tedana/workflows/tedana.py	63.44% <0%> (+0.78%)	⬆️

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[emdupre]

This will need updating, given our changes to the comptable and the mixing matrix in #456. It's also missing tests.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions to tedana:tada: !