minor additions to Array type
minor additions to Array type

nilclass/echosocial,riseuplabs/crabgrass,nilclass/echosocial,riseuplabs/crabgrass,adammck/crabgrass,adammck/crabgrass,ajturner/crisiscommons,geoiq/digitalgazette,adammck/crabgrass,riseuplabs/crabgrass,geoiq/digitalgazette,nilclass/echosocial,riseuplabs/crabgrass,ajturner/crisiscommons,ajturner/crisiscommons,geoiq/digitalgazette,geoiq/digitalgazette,ajturner/crisiscommons,riseuplabs/crabgrass,adammck/crabgrass,riseuplabs/crabgrass,riseuplabs/crabgrass,nilclass/echosocial