replaced old scenes with newer ones, removed map scene from options, added chimney smoke, removed knights from tutorial scene
Merge branch 'master' of https://github.com/gdg-nova/game1 into replaced_old_scenes_with_newer_ones,_removed_map_scene_from_options,_added_chimney_smoke,_removed_knights_from_tutorial_scene
new scenes, cross tombstones, reorganized levels, renamed "Return to Map" button "Level Select"
Updated scenes and added a button to select level
Merge branch 'replaced_old_scenes_with_newer_ones,_removed_map_scene_from_options,_added_chimney_smoke,_removed_knights_from_tutorial_scene'

Conflicts:
	Assets/New Terrain 1.asset
	Assets/Scenes/Tutorial_Scene.unity