Middleware for updating particle positions and generation

[Saghen]

The existing code can be found here. The entire update stack needs to moved over to a middleware stack for easy customization.

• [x] Particle Generation
• [x] Detecting out of range particles
• [x] Updating Buffers
• [ ] Aborting to ensure consistent frame rate

[Saghen]

The system will work like so:

• (One Time) Check the refresh rate of the monitor to calculate how long we have for updating particles
• Mark the particles that are out of range
• Regenerate the particles that are out of range
• Update the buffers (Always happens)

Note: If the 3rd step isnt reached on the last render loop, run the third step on each render loop until it is complete. Note 2: The index of the last checked particle must be stored so that we can resume from that index Note 3: By default, we should have a customizable limit on how many particles can be processed in a loop since this timer should almost never be fired except on the lowest end hardware and battery life must be considered