MB-100: Revert "Transition to CMake "

Change-Id: I8f61ff37bd889412eff7e9068de69f25b861b22b
Reviewed-on: http://review.couchbase.org/32338
Tested-by: Bin Cui <bin.cui@gmail.com>
Reviewed-by: Philip Labee <philip@couchbase.com>