Remove useless files, add hands

Assets/Oculus/SampleFramework/Usage/HandsTrainExample/Shaders/OculusSampleTrainPropsShader.shader

@@ -1,63 +0,0 @@
-/************************************************************************************
-
-Copyright (c) Facebook Technologies, LLC and its affiliates. All rights reserved.
-
-See SampleFramework license.txt for license terms.  Unless required by applicable law
-or agreed to in writing, the sample code is provided “AS IS” WITHOUT WARRANTIES OR
-CONDITIONS OF ANY KIND, either express or implied.  See the license for specific
-language governing permissions and limitations under the license.
-
-************************************************************************************/
-
-// does baked lighting + one directional light + reflection probe
-Shader "Oculus Sample/Train Props Shader" {
-  Properties {
-    [PowerSlider(6.0)] _Shininess("Shininess", Range(0.02, 1)) = 0.03
-    _MainTex("Base (RGB) Gloss (A)", 2D) = "white" {}
-    _Color("Color", Color) = (0.5, 0.5, 0.5, 0.5)
-    _BumpMap("Normal map", 2D) = "bump" {}
-    _ReflectionMap("Reflection map", CUBE) = "" {}
-    [MaterialToggle] _ReflectionMapEnabled("Enable Reflection map", Float) = 0
-  }
-  SubShader {
-    Tags{"RenderType" = "Opaque"}
-    LOD 300
-
-    CGPROGRAM
-    #include "UnityCG.cginc"
-    // no deferred. support lightmaps and one light. use half vector instead of
-    // view vector (less accurate but faster)
-    #pragma surface surf BlinnPhong exclude_path:prepass noforwardadd halfasview 
-
-    sampler2D _MainTex;
-
-    struct Input {
-      float2 uv_MainTex;
-      float3 worldRefl;
-      float3 viewDir;
-      INTERNAL_DATA
-    };
-
-    half _Shininess;
-    fixed4 _Color;
-    sampler2D _BumpMap;
-    samplerCUBE _ReflectionMap;
-    fixed _ReflectionMapEnabled;
-
-    void surf(Input IN, inout SurfaceOutput o) {
-      fixed4 albedo = tex2D(_MainTex, IN.uv_MainTex)*_Color;
-      fixed gloss = albedo.a*_Shininess;
-      fixed4 fakeReflec = texCUBE(_ReflectionMap, WorldReflectionVector(IN, o.Normal));
-
-      o.Albedo = albedo.rgb;
-      o.Gloss = gloss;
-      o.Alpha = gloss;
-      o.Specular = gloss;
-      o.Normal = UnpackNormal(tex2D(_BumpMap, IN.uv_MainTex));
-      o.Emission = _ReflectionMapEnabled * gloss * fakeReflec.rgb;
-    }
-    ENDCG
-  }
-
-  FallBack "Mobile/VertexLit"
-}