Query Optimizer bug when range selection used in combination with skip and limit

_From [k...@chromium.org](https://code.google.com/u/101260952816761938100/) on November 13, 2013 10:47:27_

Performing a range query on an MDAO (ie, when you specify either GT or GTE and LT or LTE) doesn't work properly when used with skip() and limit() because the range query is converted at the low-level to skip() and limit() calls, but this doesn't work properly if those setting are already being used.

_Original issue: http://code.google.com/p/foam-framework/issues/detail?id=77_