wip/svnup 1.05 NetBSD

net/svnup is a lightweight, dependency-free, BSD licensed program to pull source files from an Apache Subversion server. In much the same way that csup and cvsup were used to checkout source code before the deprecation of CVS at FreeBSD.org, svnup was written for sysadmins who only need to keep a local source tree in sync and who don't want or need the extra overhead that the official svn client leaves behind.