Update to new version 3.2 and rekey msys2.patch. Remove
0001-mtree-fix-line-filename-length-calculation.patch',
libarchive-3.1.3-CVE-2013-0211_read_buffer_overflow.patch,
libarchive-3.1.2-acl.patch, and 'libarchive-3.1.2-sparce-mtree.patch
because they are in the source-code now.
Add validpgpkeys array
* upgrade some broken packages
* correct some broken urls/checksums
* use secure urls where possible
* use stable url for ncurses
* some whitespace fixes
Remaining md5sums either didn't download or
didn't pass checksum tests.
