fixup ports (binutils)
Migrate base-foc to new ports management
dde_linux: Set Raspberry Pi path correctly

@nfeske: Could you squash this into the dde_linux port commit from yesterday. Thx.
seoul: migrate to new ports management
fixup libports (ncurses.h)
fixup libports (libutil)
fixup libports (qt5/qt_avplay)
vbox: migrate to new ports management
fixup libports (gmp library on arm)
Adapt version generation to new directory layout
fixup libports (libav on arm)
noux_gdb: adapt to libc VFS

Fixes #1150.
core: make parent EP stack size depend on addr_t

Make the stack size of core's parent entrypoint thread depend on
sizeof(addr_t).

Fixes #1152.
fixup "dde_ipxe: Switch to new port mechanism"
openssl: add ARM support

Fixes #1136.
fixup libports (gmp library on arm)
libports: enable curl on arm
Migrate base-fiasco to new ports management
Migrate base-pistachio to new ports management
dde_rump: move memcpy() to rump lib

On ARM in one way or another 'string.h' prototypes will be used. Move
the definitions from rump_fs to the rump library because it is needed
by all rump based servers running on ARM.

Issue #1141.