Get the real object from generic search helper

Enhanced the generic search helper to return the whole tile object
including the desired direction, distance and coords properties so
richer evaluations can be done against the object properties rather
than requiring additional lookup against the board data.
Merge branch 'development'

Merging pull request from development.
Paladin Hero

Add the Paladin hero class and pathing logic.
Merge branch 'development' for Paladin hero definition
Reversion
Get the real object from generic search helper

Enhanced the generic search helper to return the whole tile object
including the desired direction, distance and coords properties so
richer evaluations can be done against the object properties rather
than requiring additional lookup against the board data.
Revert the hero file
Merge pull request #28 from yojimbo311/helper-object

Helpers: Return the found object from the generic nearby search