Improve logging

[aspiers]

• Allow logging to separate files
• Make some of the logs clearer.

[codecov]

Codecov Report

Merging #8 into develop will not change coverage.
The diff coverage is 100%.

@@            Coverage Diff             @@
##             develop       #8   +/-   ##
==========================================
  Coverage      71.82%   71.82%           
  Complexity         2        2           
==========================================
  Files             98       98           
  Lines           2080     2080           
  Branches         107      107           
==========================================
  Hits            1494     1494           
  Misses           510      510           
  Partials          76       76

Impacted Files	Coverage Δ	Complexity Δ
core/src/main/java/ship/test/LuaSource.java	87.5% <100%> (ø)	0 <0> (ø)	⬇️
core/src/main/java/ship/command/TestProject.java	78.08% <100%> (ø)	0 <0> (ø)	⬇️
...main/java/ship/build/web/service/BuildService.java	93.54% <100%> (ø)	0 <0> (ø)	⬇️

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[aspiers]

Can this be merged?