Add minimal readme

sdl2.nimble

@@ -1,23 +0,0 @@
-# Package
-
-version       = "0.1.0"
-author        = "Joey Yakimowich-Payne"
-description   = "SDL2 Autogenerated wrapper"
-license       = "MIT"
-srcDir        = "src"
-skipDirs      = @["build"]
-
-# Dependencies
-requires "nim >= 1.0.6", "nimterop#head", "regex"
-
-when gorgeEx("nimble path nimterop").exitCode == 0:
-  import nimterop/docs
-  task docs, "Generate docs":
-    buildDocs(@["src/sdl2.nim", "src/sdl2/sdl2_gpu.nim"], "build/htmldocs")
-    cpFile("build/htmldocs/dochack.js", "build/htmldocs/sdl2/dochack.js")
-
-else:
-  task docs, "Do nothing": discard
-
-task buildSDL2, "Build SDL2 example":
-  exec "nimble c -f -r src/sdl2.nim"