Remove libgcrypt and scute
* src/inst-libgcrypt.nsi, src/inst-scute.nsi, src/uninst-libgcrypt.nsi src/uninst-scute.nsi, patches/scute-1.4.0/workaround-broken-libtool.patch: Removed. * configure.ac, packages/packages.current, src/Makefile.am, src/config.nsi.in, src/inst-sections.nsi: Update accordingly.