[mkgmap-dev] Commit: r3487: Save memory by eliminating the MultiSortKey from Mdr7.preWriteImpl.

Version mkgmap-r3487 was committed by steve on Sat, 28 Feb 2015 Save memory by eliminating the MultiSortKey from Mdr7.preWriteImpl. The m.getPartialName() may have to be extended to name.substring(m.getNameOffset()).