add information where to find the mongodb jar files, fixes #265
add information where to find the mongodb jar files, fixes #265

neo4j-contrib/neo4j-apoc-procedures,neo4j-contrib/neo4j-apoc-procedures,larusba/neo4j-apoc-procedures,lilianaziolek/neo4j-apoc-procedures,neo4j-contrib/neo4j-apoc-procedures,larusba/neo4j-apoc-procedures,neo4j-contrib/neo4j-apoc-procedures,inserpio/neo4j-apoc-procedures