Merge topic 'update-libarchive'

59d28b28 libarchive: Drop early use of crypto library
fa425910 Utilities/Release: Define NTDDI_VERSION for Windows binaries
e9bc469b Merge branch 'upstream-LibArchive' into update-libarchive
db9c40b4 Merge branch 'upstream-LibArchive' into update-libarchive
b2675cde libarchive: Remove CMake-specific README
501345e4 LibArchive 2016-04-30 (167e97be)
91e6da10 Add script to update LibArchive from upstream
fc8fc40f LibArchive 2015-10-21 (3bfe5f1f)