[BUG #8471] migrated to new properties
[BUG #8471] singleton implementation
Revert "Revert "[BUG #8471] Updated singe value bindig to work with new property system including the simple tests.""

This reverts commit 7e02516d09711b14dc45c04dd33e494164cedeb9.
[BUG #8471] Bootstrap fix
[BUG #8471] Modified to work with Bootstrap-based model objects