logging review

[lucasreed]

I decided to keep logrus around for now until we can further discuss klog and if we want to change.

[codecov]

Codecov Report

Merging #80 into master will increase coverage by 0.12%.
The diff coverage is 61.9%.

@@            Coverage Diff             @@
##           master      #80      +/-   ##
==========================================
+ Coverage   55.92%   56.04%   +0.12%     
==========================================
  Files           7        7              
  Lines         456      455       -1     
==========================================
  Hits          255      255              
+ Misses        176      175       -1     
  Partials       25       25

Impacted Files	Coverage Δ
pkg/handler/handler.go	52.57% <33.33%> (+0.53%)	⬆️
pkg/handler/deployments.go	51.28% <50%> (ø)	⬆️
pkg/controller/controller.go	39.84% <60%> (ø)	⬆️
pkg/config/config.go	75.19% <83.33%> (ø)	⬆️

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[mjhuber]

👍