Neue Engine mit libgdx
Working fix
Mehr Stages

Hauptmenu
Beispielobjekt (Rectangle)
Neue Gitignore
Exit Menü Eintrag hinzugefügt
TestCommit
Changed gitignore

Needs recommit
Merge branch 'new_engine' of https://github.com/davidgiga1993/SOLAR into new_engine

Conflicts:
	Project/Solar-desktop/src/com/me/solar/Main.java
	Project/Solar/bin/.gitignore
checked if labels (task) and start game (task) are completed and GameOptions added (task)
added Exit stage
added KeyDown case for ESC
Option "Choose Background" hinzugefügt
Zusätzliche Stage für Hintergrundauswahl hinzugefügt
Scrollfunktion implementiert: handleInput-Methode in Render-Methode
Merge branch 'new_engine' of https://github.com/davidgiga1993/SOLAR into new_engine
added background image

added new groups in GameStartStage
completed task "Hintergundbild einbinden"
added method for changing background image
Geänderte Funktionalität der Zoom- und Scrollfunktion
Added independent cameras for HUD, background and main content
Merge branch 'new_engine' of https://github.com/davidgiga1993/SOLAR into new_engine

Conflicts:
	Project/Solar/src/com/me/solar/SolarEngine.java
Added JUnit tests

Changed wrong return type in StageManager