xz: Update to 5.2.0
pacman-mirrors: Delete dead mirror.
binutils: Update to 2.25
perl-Compress-Bzip2: Update to 2.19
pacman: Update to git SHA [97eb956]
perl-IO-Socket-SSL: Update to 2.008
perl-XML-Parser: Update to 2.43
mercurial: Update to 3.2.3
pacman: Update to git SHA [bf7cb15]
pacman: disable some patches
Add gnu-netcat package
Merge pull request #150 from meh/gnu-netcat

Add gnu-netcat package
Update mingw-w64 runtime for cross toolchains
pacman: Update to git SHA [0afb3f9]. Use parallel compressing with bsdtar (available from xz-5.2.0)
doxygen: Update to 1.8.9
gnu-netcat: Some fixes
Update binutils for mingw-w64 cross toolchains to 2.25
lftp: Update to 4.6.1
bash: Update to 4.3.033