Merge branch 'test/readme' into 'master'

define README format to be markdown to make lot of features available in github/gitlab etc

See merge request !8
4 jobs for master in 7 minutes and 23 seconds
Status Job ID Name Coverage
  Build
passed #548948
build_pampa

00:01:05

passed #548949
build_pampa_doc

00:01:55

 
  Test
passed #548950
test_pampa

00:02:13

 
  Analysis
passed #548951
sonar

00:03:13