Issue 558: with the MVStore, a NullPointerException could occur when using LOBs at session commit (LobStorageMap.removeLob).

git-svn-id: http://h2database.googlecode.com/svn/trunk@5610 e6896862-9d19-0410-bfb3-e9fa5d50e656
OSGi: the import package declaration of org.h2 excluded version 1.4.

git-svn-id: http://h2database.googlecode.com/svn/trunk@5611 e6896862-9d19-0410-bfb3-e9fa5d50e656