Separate or filter conditions

[AlessandroMinoccheri]

Q	A
Bug report?	no
Feature request?	yes
QueryBundle version	2.4

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It could be very useful to create a query with more or filter conditions separated like this:

select * from entity WHERE name = 'foo' OR surname = 'baz' OR description = 'bar'  OR subject = 'buzz';

The purpose is to have something like this:

select * from entity WHERE (name = 'foo' OR surname = 'baz') AND (description = 'bar'  OR subject = 'buzz');

[AlessandroMinoccheri]

Resolved into PR #173