Folders rename for consistency on shaders version

shaders/glsl330/base.vs

@@ -0,0 +1,18 @@
+#version 330
+
+in vec3 vertexPosition;
+in vec2 vertexTexCoord;
+in vec3 vertexNormal;
+
+out vec2 fragTexCoord;
+
+uniform mat4 mvpMatrix;
+
+// NOTE: Add here your custom variables 
+
+void main()
+{
+    fragTexCoord = vertexTexCoord;
+    
+    gl_Position = mvpMatrix*vec4(vertexPosition, 1.0);
+}