Improve error message in WebTask : the step number where the error has occured is now dispkayed even if there is no group
Merge pull request #18 from codjo-sandbox/integration

Improve error location in trace
Switch parent pom to the last codjo-pom stable version
[maven-release-plugin] prepare release codjo-release-test-1.94
[maven-release-plugin] prepare for next development iteration
Switch parent pom to the codjo-pom snapshot version