v3.0.0

• remove Mongoskin dependency
• new documentation using gitbook
• add opts arg to Collection.count and collection.distinct
• deprecate Collection.removeById, Collection.findById, Collection.updateById in favor of using remove, findOne and update directly
• deprecate collection.id and manager.id in favor of monk.id
• monk('localhost') can be used as a promise which resolves when the connection opens and rejects when it throws an error (fix #24, fix #10)
• deprecate Collection.findAndModify in favor of Collection.findOneAndDelete and Collection.findOneAndUpdate (fix #74)
• add Manager.create (fix #50)
• add option rawCursor to Collection.find to return the raw cursor (fix #103)