[MONDRIAN-1770]  Disabling ConnectionTest.testParentChild, which fails due to MONDRIAN-1796, an issue with closure tables introduced with the QueryBuilder changes.
Also adjusted the content of XmlaOlap4jCellSetTest.testTypedValues, which formerly referred to the [Employee] dimension and hit the same error.
Merge pull request #17 from mkambol/testFailures

[MONDRIAN-1770]  Disabling ConnectionTest.testParentChild, which fails d...