[arch-dev-public] [signoff] pptpclient 1.7.2

In testing for both arches. Please signoff, I can't test it because I don't use it. Daniel Changes: -------- - port for Solaris 10/11 - make copyright and license clearer - add packet reordering test code for pptpd testing - ignore transient send errors - fix flaw in return status check of select in GRE pipe (possibly fixes Debian Bug #427586) - add route to PPTP server - remove non-free reference documentation - fix quoting and pppd options - pptpsetup script with man page (Debian Bug #167216)