More refactoring, several simulations added

build.gradle

src/main/java/SimulatorApplication.java

src/main/java/controller/Controller.java

src/main/java/datastruct/Matrix.java

src/main/java/model/CellGrid.java

src/main/java/model/CellularAutomatonSimulation.java

src/main/java/model/NextGenerationInitializer.java

src/main/java/model/states/BiColorState.java

src/main/java/model/states/BriansBrainState.java

src/main/java/model/states/GameOfLifeState.java

src/main/java/model/states/SeedsState.java