ZF-525: Implementing MultiSearcher


If you're searching a single index, you use an IndexSearcher with a single index. If you need to search across multiple indexes, you instantiate one IndexSearcher per index, create an array, stick the IndexSearcher instances in the array, and instantiate a MultiSearcher with the array as an argument.


Assigning to Alexander.

Changing fix version to 0.6.0.

This doesn't appear to have been fixed in 1.5.0. Please update if this is not correct.