V 1.5b

A beta of huge update

• Added system of gun paints, using masks you can colorize your gun in any paint.
• Now you can change paint mask by / and * , change painting texture by - and + , choose what you want to texturise by Shift
• Now you can change colour: saturation: 1(Num7) and 2(Num1), hue: 3(Num8) and 4(Num2), saturation: 5(Num9) and 6(Num3)
• Now you can build your own gun by arrows: change part by up and down, variation of part by left and right
• New interface for new functions

Note: mask propertly work with alpha=1 or 0, other values can make wrong images after export. Code is uncommented yet, if you want make your own mask, easly will be change already existing mask.