Found duplicate class with subtle differences, both used at the same time, added fixme to remind to fix this later

Fixed copyright notice of a file taken from miosix/arch/common/drivers, added static to prevent some variables from being global

Enabled fifo by setting DMDIS and configured MBURST to read 4 bytes at once to optimize bus requests

Increased priority of the Scheduler thread, added the option to synchronize tasks, removed unnecessary cyclic in Anakin