Merge branch 'neon' of https://git.eclipse.org/r/chess/chess.git into

neon-orig

Conflicts:
	plugins/mobius/org.polarsys.chess.mobius.model.edit/about.html
	plugins/mobius/org.polarsys.chess.mobius.model.editor/about.html
	plugins/mobius/org.polarsys.chess.mobius.model/about.html

Change-Id: I05f2a0a72e85b7f545ee9ce16bc862925283dde1