##marker_clusterer

Fast clusterer based in r-bush . For gmaps api v3

Features:

• Reads data in js objects array, for example from an ajax loaded j-son [{id: 1, latitude:X, longitude:Y}, {id: 1, latitude:X, longitude:Y}]
• Allows to filter markers passing keys array very fast
• Set clustering range
• Change cluster radious
• Set marker icons and radious