Replaced the usage of the hacky bsort() bubble sort method in favour of compliance with the sort package interface & sort.Sort()
Removed the source for the now redundant bsort() (experimental) method
Removed some old testing code from gomind.go
Replaced some literal values with constants in the score package (board.go & score.go)
New constants:
    numShown  - number of scores to display
    capInc    - unimportant slice internals..
    scoreFile - file for read/writing scores.
        -Should check specifics re; relative/absolute paths