CLONE - Solr index not updated upon aspect removal

Description:

If you first add the dublincore aspect including an identifier to a document and then remove the aspect, the expected behaviour is not to be able to find the document by the identifier. Currently, in 2.0, if you remove the aspect you are still able to search by the identifier.

Search Services 1.4 would remove the identifier from the cache but 2.0 does not show a change in the cached results

Steps to reproduce:

1 Setup Alfresco 6.2.2 and Search Services 2.0

2 Add a document x

3 Add aspect dublincore to document x

4 Add an identifier y to document x

5 Search for cm:identifier:y => document x found

6 Remove aspect dublincore from document x

7 Search for cm:identifier:y => document x found

Expected behaviour:

 Document x is not found

Observed behaviour:

 Document x is found