Shaders optimized for mobile

The package contains shaders that have been specially designed and optimized for use on mobile devices. The shaders operate only Forward mode, illumination map is not used, all data types have been replaced with those that require less memory and resources. The set includes: 1. BaseWater Optimaze; 2. BasicDiffuseOptimaze; 3. BasicReflection; 4. ProWoter; 5. ProReflection;