SERVER-15547 removed tests that rely on tools --dbpath option
SERVER-15222 BsonTemplateEvaluator::_evalElem one builds a single level

Closes #815

Signed-off-by: Benety Goh <benety@mongodb.com>
SERVER-15547 removed 'direct' as a supported dump/restore type in multiversion tests
Merge remote-tracking branch 'upstream/master'