Added in High Density Residential

added in Factory

Added in random colours to diffrent parts of houses (tweeked a bit so that roofs are always redish and windows are always blueish)

divided every building into one image for each colour (took ages)

Fixed the park so that it got a hitbox

re did all hitboxes so that they only take up a 1*1 pixel size in the middle of the building or if its a 2*1 building it will take up 12 * 1 pixels.

fixed the park sub menu to close properly