Update issue tmpl

[markphelps]

Update issue templates to include export instructions, small cleanup

[codecov-commenter]

Codecov Report

Merging #755 (37d9ea7) into master (5389aaf) will decrease coverage by 0.46%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #755      +/-   ##
==========================================
- Coverage   82.56%   82.09%   -0.47%     
==========================================
  Files          19       19              
  Lines        1709     1709              
==========================================
- Hits         1411     1403       -8     
- Misses        249      253       +4     
- Partials       49       53       +4     

Impacted Files	Coverage Δ
internal/ext/importer.go	69.62% <0.00%> (-5.93%)	⬇️

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