Added support for arrays in uniforms.

[tristanperrow]

Arrays for shader uniforms. Soon to support struct like objects to be sent as a uniform. For example, Light a = { vec2 position, vec3 color } will be sent as a uniform such that if your shader has the struct Light, it will be able to accept that uniform to link specific variables together.

[lajbel]

It looks good for me, @slmjkdbtl check it!

[slmjkdbtl]

Thanks, this is good! Might also want to add to the UniformValue type here

[tristanperrow]

Should be good? I don't think I'm missing something, but lmk!

[slmjkdbtl]

Thank you, this is great!