v0.5 Templating system, Performance, Effects

Pushed a bit more code into the game! This time the templating actually works! You can click P to enter templating mode, put whatever you want to copy into the green box, and click enter to copy it and that left click to paste it! It almost works™ .

Now for the changelog! 

Added:

• Added ability to template (copy and paste) entire structures
• Added a simple garbage collector, the max amount of destroyed objects is now 200, this may be changed later
• Added stairs model, they cannot be spawned in build mode yet
• Added a new house object and a rugged scaffolding for the generative sandbox

Changed:

• Planks now burn longer (Random range between 5 and 20 seconds)
• Fire and explosion particle effects now emit light (performance hit, will be changed)

Fixed:

• Template cube should dissappear after copying
• Crash of clicking enter too many times in Template mode

Known Issues:

• Templating a tree makes the template MASSIVE
• Template is offset when templated from a parented object (ie. a house or a temple building)
• Template box sizing affects template structure as well