Folders rename for consistency on shaders version

shaders/gl330/template.fs

@@ -1,19 +0,0 @@
-#version 330
-
-in vec2 fragTexCoord;
-
-out vec4 fragColor;
-
-uniform sampler2D texture0;
-uniform vec4 fragTintColor;
-
-// NOTE: Add here your custom variables
-
-void main()
-{
-    vec4 texelColor = texture(texture0, fragTexCoord);
-    
-    // NOTE: Implement here your fragment shader code
-    
-    fragColor = texelColor*fragTintColor;
-}