issue116, issue127-130, and issue 133 - Add Android P support, sample app, add RoboElectric; Update documentation; Bug and crash fixes

[isuPatches]

closes #116
closes #127
closes #128
closes #130
closes #133
closes #129

[codecov]

Codecov Report

Merging #126 into 4.x will increase coverage by 1.51%.
The diff coverage is 97.15%.

@@             Coverage Diff              @@
##                4.x     #126      +/-   ##
============================================
+ Coverage     95.01%   96.52%   +1.51%     
- Complexity      154      288     +134     
============================================
  Files            11       15       +4     
  Lines           682      749      +67     
  Branches        192      194       +2     
============================================
+ Hits            648      723      +75     
- Misses            5        7       +2     
+ Partials         29       19      -10

Impacted Files	Coverage Δ	Complexity Δ
...main/java/com/isupatches/wisefy/utils/SleepUtil.kt	75% <ø> (ø)	0 <0> (ø)	⬇️
.../com/isupatches/wisefy/search/WiseFySearchSDK23.kt	100% <100%> (ø)	1 <1> (?)
...m/isupatches/wisefy/search/AbstractWiseFySearch.kt	100% <100%> (ø)	69 <32> (?)
...com/isupatches/wisefy/search/WiseFySearchLegacy.kt	100% <100%> (ø)	1 <1> (?)
...main/java/com/isupatches/wisefy/WiseFyPrechecks.kt	97.82% <100%> (+6.33%)	0 <0> (ø)	⬇️
...atches/wisefy/connection/WiseFyConnectionLegacy.kt	100% <100%> (ø)	18 <18> (?)
...m/isupatches/wisefy/utils/WifiConfigurationUtil.kt	100% <100%> (ø)	0 <0> (ø)	⬇️
...ches/wisefy/connection/AbstractWiseFyConnection.kt	95.65% <100%> (ø)	15 <2> (?)
...sefy/src/main/java/com/isupatches/wisefy/WiseFy.kt	97.88% <92.3%> (+0.05%)	137 <6> (+3)	⬆️
...patches/wisefy/connection/WiseFyConnectionSDK23.kt	95.55% <95.55%> (ø)	27 <27> (?)
... and 7 more

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