Merge branch 'ad/5580-unc-tests-on-cygwin'

UNC paths are also relevant in Cygwin builds and they are now tested just like Mingw builds. * ad/5580-unc-tests-on-cygwin: t5580: add Cygwin support

Junio C Hamano committed Nov 9, 2017 at 14:31 UTC b169d187682ed3f928df7806b00f3a62b83edfef

No changes.