Changes to level tiles

New tilesets and level layout.
Debugged my new level
Re-textured level without silly old platformer tiles.

The level is stable without those old platformer tiles. Adding a
background layer in Tiled still causes some player visibility issues, so
I removed the layer.
Renamed my level so I could merge with Mike's Dev Branch
Merge branch 'development' of https://github.com/MikePaNtZ/PiN into MikePaNtZ-development

Conflicts:
	Platformer/Content/Content.contentproj
	Platformer/Content/Levels/0.tmx
	Platformer/Content/Tiles/Thumbs.db
Merge branch 'MikePaNtZ-development'
Merge branch 'development' of https://github.com/Lakon/PiN into Lakon-development
Merge branch 'Lakon-development'
I tried command line merging...
Merge pull request #3 from MikePaNtZ/development

Development
Major software re-organization. Compiles and runs.

Changed the player/hero to derive from a game character class which in
turn derives from a game object. Created several folders. Created a Gun
class which derives from a weapon class. Several other tweaks to make
this all work.
Merging with the level loading changes.
Fixing up the merge still. THis compiles and runs. But it has a bug.
Merge remote-tracking branch 'origin/development' into development

Conflicts:
	Platformer/Platformer/Consumables/Consumable.cs
	Platformer/Platformer/Core/Level.cs
	Platformer/Platformer/Core/PlatformerGame.cs
	Platformer/Platformer/Platformer (Windows).csproj
	Platformer/Platformer/Player.cs
Merge pull request #5 from MikePaNtZ/development

Development merge
Merge pull request #4 from MikePaNtZ/development

Development
Added Hero derived classes

I added 3 hero subclasses that override the LoadContent method so far. I
also changed the game icon and game thumbnail images. No more Indiana.
Merge pull request #12 from Daikatana/master

Added Hero derived classes
Fixed compile errors

changed modifiers in derived classes' LoadContent methods to reflect
access modifiers of base class. There is still a warning for the
LoadContent method in Hero class.
Merge pull request #13 from Daikatana/master

Fixed compile errors