InterNations/SolrQueryComponent — pull request #11 by dovys (2014-11-19 14:24:59+00:00)
Title: Adding andX, orX to the ExpressionBuilder

Adding andX and orX to the ExpressionBuilder.

```$builder->andX($builder->field('foo', 'bar'), $builder->field('bar', 'baz'));```

Against

```$builder->grp($builder->field('foo', 'bar'), $builder->field('bar', 'baz'), GroupExpression::TYPE_AND);```