Revert "Merge branch 'closet/alg-thread-problem' of https://github.com/tfsyed/WeatherVain into closet/alg-thread-problem"

This reverts commit 2aec33258c7ea1d63c2650aa2a1502ffa0db5636, reversing
changes made to 1513d47f2b61ce6587a39be40d992d14609b768b.
Revert 477c47c..1b498e3

This rolls back to commit 477c47c2dace67680b7835eb73a529cd9accfa9f.