Removed shaders too

src/WallpaperEngine/Render/shaders/tex.frag

@@ -1,15 +0,0 @@
-#version 150
-
-in vec2 Texcoord;
-
-out vec4 outputColor;
-
-uniform sampler2D tex;
-
-void main() {
-  outputColor = texture2D(tex, Texcoord);
-  if (outputColor.a < 0.1)
-  {
-    discard;
-  }
-}

src/WallpaperEngine/Render/shaders/tex.vert

@@ -1,11 +0,0 @@
-#version 150
-
-uniform mat4 mvp;
-in vec2 position;
-out vec2 Texcoord;
-
-void main() {
-  Texcoord = (vec2(position.x + 1.0f, position.y - 1.0f) * 0.5);
-  Texcoord.y *= -1.0f;
-  gl_Position = mvp * vec4(position.x, position.y, 0.0f, 1.0f);
-}