Gradle improvements

[aakatz3]

various improvements to gradle
@Prouser123

[codecov]

Codecov Report

Merging #128 (e4df50a) into master (2c8da6c) will decrease coverage by 0.43%.
The diff coverage is 13.95%.

@@            Coverage Diff             @@
##           master     #128      +/-   ##
==========================================
- Coverage   34.39%   33.96%   -0.44%     
==========================================
  Files          63       62       -1     
  Lines        2532     2526       -6     
  Branches      286      289       +3     
==========================================
- Hits          871      858      -13     
- Misses       1597     1605       +8     
+ Partials       64       63       -1     

Impacted Files	Coverage Δ
...m/dumbdogdiner/stickyapi/common/util/TextUtil.java	17.46% <5.12%> (-12.85%)	⬇️
...ain/java/com/dumbdogdiner/stickyapi/StickyAPI.java	100.00% <100.00%> (+30.00%)	⬆️
...dumbdogdiner/stickyapi/common/util/StringUtil.java	94.93% <0.00%> (+3.79%)	⬆️

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