Deleted method IsBlankMove From MovesChecker

Renamed static variables in Playfield class – to PascalCase

Deleted the ‘Blank’ value from the enumeration Directions and moved into another file

Refactored method  ‘EnsureClearPath’ in Playfield class

Added few unit tests for the Renderer
nothing done here
Deleted method IsBlankMove From MovesChecker

Renamed static variables in Playfield class – to PascalCase
Deleted the ‘Blank’ value from the enumeration and move into another file
Refactored method  ‘EnsureClearPath’ in Playfield class
Added few unit tests for the Renderer
Merge branch 'master' of https://github.com/TelluriumHeroes/HQPC-Teamwork-Project