Merge branch 'hotfix/gem_homepage'
Merge branch 'release/v0.2.0'
Merge branch 'release/v0.3.0'
Merge branch 'release/v0.3.1'
Merge branch 'release/v0.4.0'
Merge branch 'release/v0.4.1'
Merge branch 'hotfix/arrays_as_parameter'
Bump to v0.4.2

* Fix an error when a service takes an arrays as parameter
Merge branch 'release/v0.4.2' into develop