Added method to board on front end that translates vertex indices into board coordinates
"Merging Github master with Jeremy's local repo because it is out of date, but has new work to add."

Merge branch 'master' of https://github.com/jjacobskind/settlers
Merge pull request #39 from jjacobskind/vertex_translation

Added methods to front end boardview engine that translates vertex indices into board coordinates and vice versa.