Request #67101 SolrDisMaxQuery::setBoostFunction()

Add support to set bf argument through SolrDisMaxQuery
Method Signature:
proto SolrDisMaxQuery SolrDisMaxQuery::setBoostFunction(string function)
Request #67101 SolrDisMaxQuery::setMinimumMatch()

Add support to set Minumum *Should* match (mm) argument through SolrDisMaxQuery
Method Signature:
proto SolrDisMaxQuery SolrDisMaxQuery::setMinimumMatch(string value)
Request #67101 SolrDisMaxQuery::setTieBreaker()

Add support to set Tie Breaker (tie) argument through SolrDisMaxQuery
Method Signature:
proto SolrDisMaxQuery SolrDisMaxQuery::setTieBreaker(float tieBreaker)