Fixing libNames for newer Assimp

Assimp now has a different name on Windows for both 32-bits and 64-bits.
Merge pull request #52 from p0nce/patch-1

Fixing libNames for newer Assimp
Fixed SDL_GL_GetAttribute
Merge pull request #53 from zach297/SDL_GetAttribute

DerelictSDL2: SDL_GL_GetAttribute wasn't being loaded.
SFML2: Updated to latest RC version.

Basically, three changes were made here:

1. Many functions had their names changed due to a new naming
   convention, so, sfFoo_Bar() became sfFoo_bar().

2. getDefaultFont() no longer exists, so it was removed from the
   bindings.

3. sfTransform_create(), _destroy() and _copy() method no longer exist
   (sfTransform is intended to created on the stack now, it seems.)
Merge pull request #54 from lmbarros/master

DerelictSFML2: updated to the latest version of CSFML.
SFML2: Updated the signature of sfFtp_connect().

The last parameter is now a sfTime instead of a sfUint32.
Added lua 5.2 bindings
Added lua support for building
Forgot to add boost license header
Adding lua license header as required
Merge pull request #55 from lmbarros/master

DerelictSDFML2: update sfFtp_connect signature
Build script: replaced 'packageName' with 'libName' to fix ldc2 build
Merge pull request #59 from jgottula/fixed-ldc2-build

Build script: replaced 'packageName' with 'libName' to fix ldc2 build
Build script: fixed ldc2 build for real this time
Merge pull request #60 from jgottula/fixed-ldc2-build

Build script: fixed ldc2 build for real this time
DerelictGLFW3: updated to latest glfw3 git master.
DerelictGLFW3: Removed GLFW_WINDOW_RESIZABLE, overlooked in the previous commit.
Added lua 5.2 bindings
Added lua support for building