Revert "appveyor: temporarily direct azure CDN to europe"
Revert "appveyor: temporarily direct azure CDN to europe"

The azure CDN-problem has been fixed a while back, so let's
remove this horrible hack ;)

This reverts commit 31748b90c4e11389d8f446dc592f144090d94d37.

cbaggers/fuselibs-public,nekronos/fuselibs-public,nekronos/fuselibs-public,fusetools/fuselibs-public,yupferris/fuselibs-public,fusetools/fuselibs-public,cbaggers/fuselibs-public,cbaggers/fuselibs-public,fusetools/fuselibs-public,nekronos/fuselibs-public,eksperts/fuselibs-public,cbaggers/fuselibs-public,yupferris/fuselibs-public,eksperts/fuselibs-public,nekronos/fuselibs-public,nekronos/fuselibs-public,yupferris/fuselibs-public,yupferris/fuselibs-public,fusetools/fuselibs-public,nekronos/fuselibs-public,kusma/fuselibs-public,fusetools/fuselibs-public,kusma/fuselibs-public,yupferris/fuselibs-public,kusma/fuselibs-public,eksperts/fuselibs-public,eksperts/fuselibs-public,cbaggers/fuselibs-public,kusma/fuselibs-public,yupferris/fuselibs-public,kusma/fuselibs-public,eksperts/fuselibs-public,eksperts/fuselibs-public,yupferris/fuselibs-public,kusma/fuselibs-public,eksperts/fuselibs-public,cbaggers/fuselibs-public,kusma/fuselibs-public,cbaggers/fuselibs-public,fusetools/fuselibs-public,fusetools/fuselibs-public,nekronos/fuselibs-public