Deleted src/main/java/BattleSimulation/Army.java,...

See merge request !6

Deleted src/main/java/BattleSimulation/Army.java, src/main/java/BattleSimulation/Battle.java, src/main/java/BattleSimulation/armyFiles.java, src/main/java/SpecificUnits/CavalryUnit.java, src/main/java/SpecificUnits/CommanderUnit.java, src/main/java/SpecificUnits/InfantryUnit.java, src/main/java/SpecificUnits/RangedUnit.java, src/main/java/SpecificUnits/Unit.java, src/main/java/GameHub.java, src/main/resources/WarGames_del2/IDATx2001 - Wargames - Del 2.pdf, src/main/resources/Wargame_del1/IDATx2001 - Wargames - Del 1.pdf, src/test/java/SpecificUnits/CavalryUnitTest.java, src/test/java/SpecificUnits/CommanderUnitTest.java, src/test/java/SpecificUnits/InfantryUnitTest.java, src/test/java/SpecificUnits/RangedUnitTest.java, src/test/java/BattleSimulation/ArmyTest.java, src/test/java/BattleSimulation/BattleTest.java, src/test/java/BattleSimulation/armyFilesTest.java

Merging simulation branch with main branch

See merge request !5

# Conflicts:
#   .gitignore
#   pom.xml
#   src/test/java/UnitTest.java