Rework the handling of annotations for scope and collection.

The scope and collection repository annotations were not being
passed on to derived and @Query remove operations.

The handling of scope and collection annotations has been reworked in:

1) CrudMethodMetadataProcessor
2) All the *OperationSuppport constructors - the initial scope and collection is
taken from the domainEntity class.
3) PseudoArgs
4) AbstractCouchbaseQuery/AbstractReactiveCouchbaseQuery add the scope/collection
to the remove operation (analogous to the find Operation).
5) Scope/Collection is passed as args to the execute() method - even though this
is redundant at the moment.

Closes #1441.

src/test/resources/logback.xml

@@ -22,7 +22,7 @@
      - log additional debug info during automatic index creation
     -->
 
-    <logger name="org.springframework.data.couchbase.core" level="debug"/>"
+    <logger name="org.springframework.data.couchbase.core" level="trace"/>"
     <logger name="org.springframework.data.couchbase.repository.query" level="debug"/>
     <logger name="org.springframework.data.couchbase.repository.query.SpatialViewQueryCreator" level="trace"/>
     <logger name="org.springframework.data.couchbase.repository.query.StringN1qlBasedQuery" level="trace"/>