restore keys from prefs when app is launched
fwknopd man page updates for access.conf vars
Merge pull request #127 from g-reno/android-keypreserve

restore keys from prefs when app is launched
Merge branch 'master' of ssh://github.com/mrash/fwknop
Added WIN32 definitions for popen (_popen) and pclose (_pclose) to accommodate the call to wget on Windows-based systems.
added .gitignore
first cut at firewalld
more changes for firewalld
more changes for firewalld
more changes for firewalld
more changes for firewalld
added feature: firewalld
[server] firewalld reports 'success' as a string upon command success in contrast to iptables
firewalld support from Gerry Reno
android: allow definition of multiple tcp/udp ports
Use the fwknop User-Agent for wget SSL external IP resolutions

Bug fix to ensure that a User-Agent string can be specified when the
fwknop client uses wget via SSL to resolve the external IP address. This
closes issue #134 on github reported by Barry Allard. The fwknop now
uses the wget '-U' option to specify the User-Agent string with a
default of "Fwknop/<version>". In addition, a new command line argument
"--use-wget-user-agent" to allow the default wget User-Agent string to
apply instead.
calculate sizeof caddr for each client connection
first cut at UDP server mode
removed
started on UDP server tests for Rijndael mode