Replaced Pot, StackHolder, StackManagement and BlindsGathering classes with a single StackManager class #45
Tests for split pot #44
Added toString method to Hand class
Implemented splitting pot to even parts #44
Include community cards in showdown hand comparison
Fixed a bug in showdown #52
Simplified showdown code
Changed types of all values containing money from Double to Int #51
Completed pot splitting #44
Merge pull request #49 from Naktibalda/issue45