XStudio 1.3: Accelerated startup

In XStudio 1.3, a new innovative system is implemented to pre-fetch icons and compute (using the Java 2D API) derived icons (based on the following algorithms: concatenation, HSB filter, opacity, grey-out, overlay, rescale etc.) much faster (3 times faster than downloading them individually).

This will drastically increase start-up time (especially in Java Web Start mode).