w32api-runtime: Update to latest git version.
coreutils: Import patch from cygwin. Remove obsolete.
coreutils: Return losted part of patch
vim: Update to 7.4.430
perl-YAML: Update to 1.11
msys2-runtime: Update to latest git.
Merge pull request #35 from mashir43/master

doxygen: Update to 1.8.8
dos2unix: Update to 6.0.6
libtool: Update to 2.4.2.418
Merge pull request #36 from mashir43/master

libunistring: Update to 0.9.4
libunistring: Cleanup msysize patch.
findutils: Update to 4.5.14
libunistring: hack to build
guile: Update to 2.0.11
make: Rebuild
p11-kit: Add debugging build capability
gcc: Starting to investigate -print-prog-name bug

Without MSYS2's /usr/bin in PATH, 'g++ -print-prog-name cc1plus'
gives just:
cc1plus
.. and this causes problems with Qt Creator when it tries to
figure out predefined preprocessor macros and the Abi.
Merge pull request #2 from Alexpux/master

Merge branch 'master'