Added toSeq method to EquaSet.
Added scaladoc to toSet method of EquaSet and SortedEquaSet.
Added toStream method to EquaSets.
Added toTraversable method to EquaSet.
Added toVector method to EquaSet.
Added tranpose method to EquaSet.
Added scaladoc to union method in EquaSet and SortedEquaSet.
Added unzip method to EquaSet.
Added unzip3 method to EquaSet.
Added view method to EquaSet.
Added zip method to EquaSet.
Added zipAll method to EquaSet.
Added zipWithIndex method to EquaSet.
Added map and 2 mapInto methods to EquaSet.
Added flatMap and 2 flatMapInto to EquaSet.
Added map method to EquaBridge.
Added flatMap to EquaBridge.
Added flatten method to EquaSet.
Added scan method to EquaSet.
Added scanLeft to EquaSet.