upgraded to SEIRS and improved display

output.csv

src/main/java/models/Parameters.java

src/main/java/sma/SMA.java

src/main/java/sma/agents/Agent.java

src/main/java/sma/agents/RandomWalkingAgent.java

src/main/java/sma/agents/states/ExposedState.java

src/main/java/sma/agents/states/InfectedState.java

src/main/java/sma/agents/states/RecoveredState.java

src/main/java/sma/agents/states/SuceptibleState.java

src/main/java/view/FrameBuilder.java

src/main/java/view/GraphicEnvironment.java

src/main/java/view/StatisticsCanvas.java

src/main/resources/parameters.yaml

target/classes/parameters.yaml