main/linux-virt-grsec: upgrade to 3.14.8
main/redis: upgrade to 2.8.12
main/phpmyadmin: upgrade to 4.2.4
main/rsync: upgrade to 3.1.1
main/inkscape: upgrade to 0.48.5
main/samba: upgrade to 4.1.9
main/llvm: upgrade to 3.4.2
main/busybox: enable seamless xz
main/dropbear: upgrade to 2014.63 and split out doc and scp client

scp is only a symlink but we split it for avoid conflict with openssh's
scp.
main/zabbix: upgrade to 2.2.4
testing/umurmur: upgrade to 0.2.14
testing/umurmur: upgrade to 0.2.14 and move to main
main/mesa: rebuild against new llvm
main/ffmpeg: upgrade to 2.2.4
main/lvm2: upgrade to 2.02.107
main/musl: add -dbg subpackage
main/clamav: force large stacks on musl

clamav assumes glibc on linux with huge stacks; but musl has smallish
default stack size similar to bsd. force clamav to manually set required
sizes to work without crashing.
main/tiff: security fix es for CVE-2013-4243 and CVE-2013-4244

ref #3081
main/keyutils: build without NO_GLIBC_KEYERR
testing/flyspray: new aport