Handle connection errors for remote datasets

[sjsrey]

Addressing #259

[codecov]

Codecov Report

Merging #274 into master will decrease coverage by 0.01%.
The diff coverage is 94.91%.

@@            Coverage Diff             @@
##           master     #274      +/-   ##
==========================================
- Coverage   81.00%   80.99%   -0.02%     
==========================================
  Files         115      115              
  Lines       11572    11580       +8     
==========================================
+ Hits         9374     9379       +5     
- Misses       2198     2201       +3     

Impacted Files	Coverage Δ
libpysal/examples/remotes.py	83.56% <94.91%> (-2.60%)	⬇️

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[sjsrey]

I thought keeping them together might have been a way to fix the missing gp issue. So that didn't work and we can go back to separating them.

[jGaboardi]

I thought keeping them together might have been a way to fix the missing gp issue. So that didn't work and we can go back to separating them.

Let's keep them separate. Having them separate is better for debugging (so that each command is visible in the actions log) and does not affect the activated Python environment.

[jGaboardi]

I'll just go ahead make changes to the .yml in this PR or do you want to?