CXX-167 Fix rogue quote character

Quote character was introduced in earler CXX-167 check-in. Not
sure how things managed to build like this, but they did.
CXX-163 allow parallel builds without parallel test runs
CXX-163 port examples to integration tests
whatever yo, i do what i want
tests for query meta operators without helpers
missing s
some read pref crap
fixo chango