Issue #946: Upgrade to Solr 4.9 Done.
Issue #946: Upgrade to Solr 4.9
Done.

phenotips/phenotips,alexhenrie/phenotips,veronikaslc/phenotips,danielpgross/phenotips,tmarathe/phenotips,tmarathe/phenotips,alexhenrie/phenotips,teyden/phenotips,itaiGershtansky/phenotips,DeanWay/phenotips,alexhenrie/phenotips,DeanWay/phenotips,mjshepherd/phenotips,phenotips/phenotips,tmarathe/phenotips,teyden/phenotips,phenotips/phenotips,itaiGershtansky/phenotips,phenotips/phenotips,veronikaslc/phenotips,danielpgross/phenotips,danielpgross/phenotips,DeanWay/phenotips,mjshepherd/phenotips,teyden/phenotips,mjshepherd/phenotips,JKereliuk/phenotips,JKereliuk/phenotips,JKereliuk/phenotips,phenotips/phenotips,veronikaslc/phenotips,teyden/phenotips,itaiGershtansky/phenotips,teyden/phenotips