main/xf86-video-geode: upgrade to 2.11.16
main/libnice: enable debugging
main/mpd: upgrade to 0.19
main/pcre: upgrade to 8.36
main/protobuf: upgrade to 2.6.0
main/protobuf-c: upgrade to 1.0.2
main/mosh: rebuild with protobuf-2.6
testing/mumble: rebuild with protobuf-2.6
testing/bitcoin: rebuild with protobuf-2.6
testing/py-discogs-client: new aport
testing/py-audioread: new aport
testing/py-pyacoustid: add py-requests py-audioread to deps
main/musl: upgrade to 1.1.5
main/flac: enable cpplibs
testing/id3lib: new aport
testing/dsf2flac: new aport
main/kamailio: replace sercmd (deprecated) with kamcmd in init.d
main/dovecot: upgrade to 2.2.14
main/lua-zlib: rename to lua-lzlib

this is to avoid name conflict with lua-zlib
https://github.com/brimworks/lua-zlib

ref #1853
testing/lua-zlib: new aport

Simple streaming interface to zlib for Lua
https://github.com/brimworks/lua-zlib

fixes #1853