installation documents update.
installation documents update.

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