Merge branch 'ci-with-personnal-sonar-analyser' into 'master'

Doc : describe project objectives and how it's made

See merge request apoyen/sonnar-scanner-gl!1

README.md

-# sonnar-scanner-GL
+# Sonar-scanner-GL
 
-Build a Grand Lyon sonnar-scanner image 
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+This project has for aim to build a sonar scanner container image with packages necessary for a complete analysis.
+
+For exemple the image embark the GO package for coverage test on GOlang developement.
+
+This image is inspired by the image [skilldlabs/sonar-scanner](https://hub.docker.com/r/skilldlabs/sonar-scanner/tags).  
+The Dockerfile was inspired and adapted from [this one](https://github.com/skilld-labs/sonar-scanner/blob/34-40-jdk/Dockerfile.sonarscanner-4.0.0-alpine) and by getting the latest sonar scanner version
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