updating pom in animation
removed libExpressions
changed libexpressions version to 1.9-snapshot
upgraded parent version to 1.9-SNAPSHOT
upgrading imports to osgvp2.2.0
updating GPE versions in pom.xml
changed version to 2.2.0-SNAPSHOT
CHANGING TO OSGVP 2.2.0
deleting libNative of dependencies
branch to do the migration to osgvp 2.2.0 of the animation extension
branch to do the migration to osgvp 2.2.0 of the 3D extension