Enabled linking base/libpcap against libusb and libnl
Added additional build options in base/libvpx and base/xkeyboard-config
Disabled native language support in base/neon
Removed vintage code from base/openssl,pkgtools, fixed code in base/pkgtools/installpkg
Added spirv-headers, glslang-vulkan-sdk and libva to xorg
Upgraded xorg/libpciaccess to 0.18.1
Added code to move stuff in /usr and elf binaries in /bin in several build files in base section
