Removed dependencies from the git checkout and instead provided instructions for getting them.

 - Replaced the CMake configuration with a Visual Studio solution.

Author: dclamage

CMakeLists.txt

@@ -0,0 +1,27 @@
+# Dependencies for SimpleGraphics
+
+There are several 3rd party (open source) dependencies for building the SimpleGraphics.dll library used by Path of Building. To build the library yourself, you will need to acquire these libraries.
+
+## List of Libraries
+
+The following 3rd party libraries are required to build SimpleGraphics.dll. Usually, the latest version will work, but the most recent version used by the PathOfBuildingCommunity team are as follows:
+* LuaJIT 2.0.5-3
+* zlib 1.2.11-6
+* libjpeg-turbo 2.0.4
+* libpng 1.6.37-9
+* giflib 5.1.4-6
+* tiff 4.0.10-9
+* liblzma 5.2.4-5
+
+## Using vcpgk to install dependencies on Windows for building with Visual Studio
+
+vcpgk is an open-source tool by Microsoft which can easily download and build all of the required dependencies. This is the recommended method for retrieving the dependencies when building for Visual Studio.
+
+1) Clone the vcpgk git repository somewhere on your drive: https://github.com/microsoft/vcpkg.git
+2) Open a console window and change directory to the new vcpkg checkout  
+   * `cd C:\vcpkg`
+3) Type the following commands:
+   1) `bootstrap-vcpkg.bat`
+   2) `vcpkg install giflib:x86-windows-static libjpeg-turbo:x86-windows-static liblzma:x86-windows-static libpng:x86-windows-static luajit:x86-windows-static tiff:x86-windows-static zlib:x86-windows-static`
+4) Copy all folders in the `packages` folder into the `dependencies` folder within the SimpleGraphics checkout.
+5) The SimpleGraphics solution and vcproj are already configured to look in this location for the dependencies, so it should now build as-is.