Initial addition of Jonas elements copied from Tomcat container
Minor variables rename refactoring + removed download_support not yet used
Fixed partial renaming Tomcat to Jonas + now detect() returns jonas package name
Updated s3 url root to jonas binaries
attempt to fix var shading in test
Revert local modif to Gemfile.lock
Removed assertions related to tomcat-support
fixed jonas version to be consistent with index.yml on s3 repo
Merge branch 'jonas'

Conflicts:
	config/jonas.yml