bomb, searches for obvious field (not debugged yet)
allBlacks() added, union() added
destroy() added
debugged bomb
changed allBlacks to grid()
changed destroy to blackOrWhite()
changed bomb() but not sufficiently tested
changed blackOrWhite
changed black() to iBlack
Insert sureshot() and some helper predicates. sureshot is still instable.
improving sureshot()
improving iBomb(), added whiteTs() and helper predicates
insert weightFields() with helper predicates
insert colorMaxElements() and as usual helper predicates
test completed(6/9), inserted colorMaxElements(), weightedToT(), Helper predicates and loopMyGrid()
new function to determine wether the solution is correct or not. 7/9 Tests completed
last commit before merge