Feature/#4 configurable output format

[kaklakariada]

This fixes #4

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

100.0% Coverage
0.0% Duplication

[codecov]

Codecov Report

Merging #8 into develop will increase coverage by 1.75%.
The diff coverage is 100.00%.

@@              Coverage Diff              @@
##             develop       #8      +/-   ##
=============================================
+ Coverage      90.69%   92.45%   +1.75%     
- Complexity        13       15       +2     
=============================================
  Files              1        1              
  Lines             43       53      +10     
  Branches           4        4              
=============================================
+ Hits              39       49      +10     
  Misses             3        3              
  Partials           1        1              

Impacted Files	Coverage Δ	Complexity Δ
.../org/itsallcode/openfasttrace/maven/TraceMojo.java	92.45% <100.00%> (+1.75%)	15.00 <3.00> (+2.00)

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