Issue: #89

Issue: #89

Issue: #89

Update: GameSceneController.java (selected map will now be loaded for game)
Update: Persistence.java (added call of "resetGameStats()" method from RuntimeInfo.java at end of updateStats method)
Update: RuntimeInfo.java (added method to reset game-stats)

Issue: #89

Update DDL_Script_AzureDB.sql (added new map "Outpost")
Update DDL_Script_Oracle.sql (added new map "Outpost")
Update Persistence.java (added new map "Outpost" to "resetCoreMaps" method)

Issue: #89

Update: DDL_Script_Oracle.sql (added final mapdata to Arena1)
Update: DDL_Script_AzureDB.sql (added final mapdata to Arena1)
Update: ParserTest.java (added final mapdata of Arena1 to test)
Update: Persistence.java (added final mapdata of Arena1 to reset method; added "synchronized" to all methods)

Issues: #89

Update: RuntimeInfo.java (moved fields for thread information to new Singleton "Threads")
Add: ThreadLogin.java
Add: Threads.java (new Singleton to store information about threads)
Add: ThreadStartup3.java
Update: ThreadStatus.java (added value "NONE")

Update: Persistence.java (consolidated methods "saveMapLocally" und "uploadCreatedMap" into one method)
Update: RuntimeInfo.java (added fields for additional Thread classes + getter/setter)
Update: ThreadUpdateStats.java (added lines to reset stats counter after updating stats)
Add: ThreadCreateAcc.java
Add: ThreadDLCommMap.java
Add: ThreadGetMapList.java
Add: ThreadRstStats.java
Add: ThreadSaveCommMap.java
Add: ThreadSaveStats.java

update(splashscreen): update loading screen responsive layout and styling, move StartupThread.start() from IntroController to LoadingScreenController, move loadingData() into seperate class #17

Update: MapType.java (moved to package "ENUMs")
Update: Persistence.java (removed obsolete method)
Update: PlayerAccount.java
Update: RuntimeInfo.java (added fields for thread status-updates and messages + fields for tracking stats during game)
Update: ThreadStartup1.java (renamed StartupThread.java to ThreadStartup1.java)
Add: ThreadStatus.java (ENUMs to reflect current status of a thread)
Add: ThreadUpdateMaps.java (thread for updating core-maps)
Add: ThreadStartup2.java (thread for loading player-account and player-statistics at startup)

update: GameSceneController.java, InputHandler.java implemented pause function for GameLoop #84 #86 #87

update: TileManager.java, RuntimeInfo.java, GameSceneController.java texture and world generation update #85