Wiki test added.
Test added for routing.
Partial commit.
Partial commit.
Few tests added.
Test added for 'findnexttree' method.
Partial commit.
Partial commit.
Partial commit.
Tweaking.
'Explore link' abstracted.
Partial commit.
Test repaired.
Partial commit.
Partial commit.
Manager added.
Partial commit.
Partial commit.
Concept bug fixed.
Guess depth method added.