Add transport obfuscation

[Zapix]

closes #56

[codecov]

Codecov Report

Merging #58 (b642108) into dev (33c3396) will increase coverage by 0.01%.
The diff coverage is 98.21%.

@@            Coverage Diff             @@
##              dev      #58      +/-   ##
==========================================
+ Coverage   97.60%   97.62%   +0.01%     
==========================================
  Files          98      101       +3     
  Lines        2423     2479      +56     
==========================================
+ Hits         2365     2420      +55     
- Misses         58       59       +1     

Flag	Coverage Δ
unittests	97.62% <98.21%> (+0.01%)	⬆️

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Impacted Files	Coverage Δ
tests/helpers.py	75.00% <75.00%> (ø)
mtpylon/transports/obfuscation.py	100.00% <100.00%> (ø)
tests/test_transports/test_obfuscation.py	100.00% <100.00%> (ø)

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