replacing umlaute and fixing address in headers Haldeneggsteig -> Universitaetsstrasse

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

Removing Windows newlines.

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

added generic memory management using usb_page and host controller specific memory management
for allocating the hardware dependent descriptors.

moved the controller specific implementations into their respective folders inside
/controler/{e,u,o,x}hci/

--HG--
rename : usr/drivers/usb/usb_manager/controller/usb_ehci.c => usr/drivers/usb/usb_manager/controller/ehci/usb_ehci.c
rename : usr/drivers/usb/usb_manager/controller/usb_ehci.h => usr/drivers/usb/usb_manager/controller/ehci/usb_ehci.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci.c => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci.c
rename : usr/drivers/usb/usb_manager/controller/usb_ohci.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_bus.c => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_bus.c
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_bus.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_bus.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_descriptors.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_descriptors.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_pipe.c => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_pipe.c
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_pipe.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_pipe.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_queue.c => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_queue.c
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_queue.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_queue.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_root.c => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_root.c
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_root.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_root.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_sw_descriptors.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_sw_descriptors.h
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_xfer.c => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_xfer.c
rename : usr/drivers/usb/usb_manager/controller/usb_ohci_xfer.h => usr/drivers/usb/usb_manager/controller/ohci/usb_ohci_xfer.h
rename : usr/drivers/usb/usb_manager/controller/usb_uhci.c => usr/drivers/usb/usb_manager/controller/uhci/usb_uhci.c
rename : usr/drivers/usb/usb_manager/controller/usb_uhci.h => usr/drivers/usb/usb_manager/controller/uhci/usb_uhci.h
rename : usr/drivers/usb/usb_manager/controller/usb_xhci.c => usr/drivers/usb/usb_manager/controller/xhci/usb_xhci.c
rename : usr/drivers/usb/usb_manager/controller/usb_xhci.h => usr/drivers/usb/usb_manager/controller/xhci/usb_xhci.h