RichFaces version changed back to SNAPSHOT
RF-13595 added reproducer and test
metamer: tests for @direction and @jointPoint united
metamer: tests for @*offset united
metamer: keepSaved tests: submit method is now only guarded by Graphene
metamer: push: increased wait time
metamer: menugroup: stabilizing test
metamer: log: cdi bean converted to managed
metamer: matrixConfigurator will now unconfigure used fields
metamer: tooltip sample: removed the conflict marker
RFPL-3325: Remove binding for tables sorting examples

- as beans are now SessionScoped, it is a bug to use component binding
- removed component binding in the examples where it was redundant
- so in: sorting example for ExtendedDataTable, DataTable,
  CollapsibleSubTable
RF-13595 fixed instanceof check in reproducer bean
WildFly upgraded to 8.1.0.CR1