Passage based EntityRepr modeling, skew neighbor weights towards passages

full, 5, achieving
all	map	0.11474
all	P20	0.23333
all	P1000	0.07567
Experiment Code (Entity2Analyser) runs paramter sweep over
- number of expansion queries (1,5,20)
- different QVM extensions: Q, QV, QVM
- different neighbor-name weightings: equal, passage, extemepassage
WIkiEntityRepr: flag indicating whether neighbor's should be collected