replacing umlaute and fixing address in headers Haldeneggsteig -> Universitaetsstrasse

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

T384: x86_64: change shadow page tables to have dedicated cnodes for mapping caps

Signed-off-by: Simon Gerber <simon.gerber@inf.ethz.ch>

Cleanup of Xeon Phi Kernel:

Merged duplicated code from k1om architecture with the X86_64 architecture.
No-longer files in arch/k1om have been deleted.

Reverted and applied Simon's patch to solve the supercn problem.

added entries to gitignore

Addition of a second supercn.

It turned out that running Barrelfish on machines with lots of RAM will
results in a error during booting that the supercn has no more space
left. As soon as supercn0 has no space left, the allocator will switch
to the second supercn1 to store the capabilities.

Also memserver will get both endpoints and switches automatically to the
next supercn while building up the memory allocator. The maximum size
bits are extended to 40.

The offsets are adapted to support 1024GB physical memory.

The implementation has been tested on qemu prior commit.

kernel: enable mapping of up to 1TB of physical memory.

Initial version of public stable barrelfish repository.