direction of paths not following given forward path.

[Robbie1977]

for example:
For VFB_jrchjuok -> VFB_jrchju5h
6 paths with min weight of 5

Note the path shows a forward path with a weight of 2 (not >=5).
Having looked at the forward path (fp/pp) returned and the forward route edge/relationship ID list (fr):
[6352006, 4849985, 7215934, 4514396, 6525430, 6492590, 4869357, 6658599, 5069831, 4702069, 5256304, 6085202, 6690678, 6044724, 6640077]
The 8 edge (id: 64925090) is listed as a forward route and not the 2 edge (id: 4443032).
The forward path for this query is returned as:

[Robbie1977]

@jrmartin note: there was an issue with the naming of variables that is now fixed in development so best to take a new fork.

[jrmartin]

@Robbie1977 This bug is fixed now on feature/1161

I spent an extra couple of hours fixing another bug.
For the case of neurons VFB_00100696 and VFB_00100690 with weight 5 and paths 6, one of the graph nodes was hidden, now it's visible.