update ver to 0.8.2

[olirice]

resolves #118

[codecov-commenter]

Codecov Report

Merging #119 (285bef4) into master (fb39689) will not change coverage.
The diff coverage is 100.00%.

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@@           Coverage Diff           @@
##           master     #119   +/-   ##
=======================================
  Coverage   99.77%   99.77%           
=======================================
  Files          18       18           
  Lines         870      870           
=======================================
  Hits          868      868           
  Misses          2        2           

Flag	Coverage Δ
unittests	99.77% <100.00%> (ø)

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Files	Coverage Δ
src/alembic_utils/__init__.py	100.00% <100.00%> (ø)

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