made the get_col,box,row a bit less to do and created unless_array
fixed parts of the board for brute_squad and refactored part of the view
took out row_string from the boardview#render to make it more compact
Seperated the part block in the loop
Seperated the board loop so it is in it's own method
seperated the spliting of the array
refactored the get_col, get_row and get_box so it has a one line if statement
added a method to check for impossible and return inconceivable
Merge pull request #6 from kma3a/refactor

Refactor