Respect tiled properties as an array

[f0rdP3rf3ct]

This PR

• changes documentation

Please include a summary in Change Log: Unreleased and thank yourself.

Describe the changes below:

Adaptation of: https://github.com/photonstorm/phaser/commit/fea65988f41e3b66461a4ee8698af9457dac6286

Tiled objects have properties as an array of objects like:

{ name: ..., type: ..., value: ...}

Update the parser to load these using the name/value properties instead of just treating it as an array and loading properties named '0', '1', etc.

sprite.setData does not exist in PhaserCE. therefore the property is set directly on the sprite.