Folders rename for consistency on shaders version

shaders/glsl330/template.fs

@@ -0,0 +1,19 @@
+#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;
+}