stopped creating subpartitions with partitioned option #997
stopped reporting individual partitions in CollectionMap::getNamespaces #997
fixed cleanup of system.namespaces entries for dropped partitions #967
Merge pull request #998 from Tokutek/partition-fixes

fixed problems with partitioned collections and metadata

fixes #967
fixes #997
Merge branch 'bugfixes/tokumx-1.4' into releases/tokumx-1.4