Fix `fetch' target to match current upstream locations. * Makefile.am (WGET_SV_CVS): Renamed from WGETSGO. (WGET_SV_GIT_AC, WGET_SV_GIT_GL, WGET_GCC): New. (fetch): Update to match current upstream locations. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>