Light stab at fixing the Solr index size bug. 
Light stab at fixing the Solr index size bug. 

openspending/spendb,nathanhilbert/FPA_Core,pudo/spendb,pudo/spendb,CivicVision/datahub,johnjohndoe/spendb,pudo/spendb,nathanhilbert/FPA_Core,USStateDept/FPA_Core,spendb/spendb,USStateDept/FPA_Core,CivicVision/datahub,johnjohndoe/spendb,spendb/spendb,openspending/spendb,spendb/spendb,nathanhilbert/FPA_Core,openspending/spendb,CivicVision/datahub,johnjohndoe/spendb,USStateDept/FPA_Core