added round robin scheduler
scheduler now exchanges when higher prio taks is ready
scheduler is performing well
tasks for scheduler testing
new strcuture for scheduler
fuuuuuuuuuuuuuuuuuuuu
scheduler works perfectly
corrected sorting algorithm
added sleep function, to be tested
timer is now working, eventsystem for nicer code?
scheduler is working and ready to be merged
priority round robin algo corrected