cleanup obsolete frozen rules

[maxxkia]

These changes bring 2 features

• clean up of frozen rules in stored.rules where the corresponding file does not exist in the store directory
• clean up of files in store directory which are not referenced in stored.rules file Both of the above operations are enabled using default.allowStoreUpdate property. If default.allowStoreUpdate=false and obsolete entries or files are found by either of the above operations, the operation fails with an StoreUpdateFailedException.

Signed-off-by: Masoud Kiaeeha [email protected]

Resolves #1264