Adding travis CI minimal config.
Added JDK entry.
Added coveralls config.
Added coveralls statement.
Added links.
Updated build config
Added jacoco  config
Adapted API, included some ideas of OWNER.
Adapted API.
Simplified API, ensured feasibility.
Adapted implementation basically, must fix CDI injection again.
Added Javadoc and made small API extensions.
Added incubator proposal.
Updated Spec.
Fixed a few things.
Replaced listener interfaces with PropertyChangeListener from java beans.
Fixed compile issue and imports.
Moved listener methods to provider.
Changed Environment abstraction.
Implemented and tested SPI and providers for mutlilayered environment (root,system, ear, app by default).
Trying simple deploy...
Added settings setup for password of github server.
Fixed invalid settings ref.