Merge pull request #12 from davidB/master

Provide support to display a SimpleApplication into a JavaFX's ImageView.

As it only adds files, merged since it cannot break stuff.
Merge pull request #13 from davidB/master

jME in ImageView: fix + API change
java 9 fix, message me if this breaks java8 builds

Signed-off-by: Kai Boernert <kai-boernert@visiongamestudios.de>
Merge branch 'master' of https://github.com/empirephoenix/JME3-JFX

Conflicts:
	src/main/java/com/jme3x/jfx/JmeFxContainer.java

Signed-off-by: Kai Boernert <kai-boernert@visiongamestudios.de>
Reverted 9 er Compatibility, as it breaks JDK8 builds.

Signed-off-by: Kai Boernert <kai-boernert@visiongamestudios.de>
removed problemativ @override
Signed-off-by: Kai Boernert <kai-boernert@visiongamestudios.de>
add Ubuntu 14.04.1 popup offset
Merge pull request #15 from JavaSaBr/master

add Ubuntu 14.04.1 popup offset
ignore null hud removes

Signed-off-by: Kai Börnert <kai-boernert@visiongamestudios.de>
Merge branch 'master' of https://github.com/empirephoenix/JME3-JFX
cleanup: replace field GuiManager.mainScene by local variable
cleanup: remove useless code in JmeFxContainer (from eclipse analyzer)