Update with two pre-canned configurations.

README.md

@@ -44,6 +44,18 @@ embeddable configuration commands.
 
 This directory contains the base templates for some generated file types.
 
+#### `${rc_router_dir}/samples`
+
+This directory contains subdirectories with sample configurations for common
+use cases.  Each subdirectory is named for its purpose.  The `basic`
+configuration is recommended as a good starting point.  Users should fill
+in some small details in a "local.conf" file in those configuration samples.
+When these samples are used, the entire configuration of the router for that
+purpose should be complete.  On next reboot, it should function according
+to that use case, with no other settings changes necessary.  It is
+recommended that users copy the `sample` configurations as a starting
+point, rather than modify them in place
+
 #### `${rc_router_dir}/harness`
 
 This directory contains a testing harness to allow running many of these
@@ -109,6 +121,33 @@ necessary configuration files from various `rc.conf` variables and hints.
 drive this process, such that more customized configurations can be
 co-mingled with its patterns.
 
+## How to setup using the `basic` sample configuration
+
+Executing this sequence of sample commands will setup a fully-functional SOHO
+router using this framework.  You'll need to fill in the appropriate choices
+for your ISP and your network interfaces.
+
+```
+$ cd /etc
+$ mkdir router-conf
+$ cd router-conf
+$ git init .
+$ git submodule add rc.router https://gitea.nerdland.org/adam/rc.router
+$ rc.router/scripts/install-dependencies.sh
+$ cp rc.router/samples/basic/* .
+$ cat << EOF > local.conf
+external_card="abc0"
+internal_card="xy0"
+my_isp="verizon_fios"
+EOF
+$ git add rc.conf local.conf pf.conf
+$ git commit -m "FIRST POST!!!"
+$ echo 'rc_router_dir="/etc/router-conf/rc.router"' >> /etc/rc.conf
+$ echo 'rc_router_conf_dir="/etc/router-conf"' >> /etc/rc.conf
+$ echo ". ${rc_router_dir}/rc.entry" >> /etc/rc.conf
+$ reboot # Router is ready
+```
+
 ## How to setup (Easy dual-stack example With Git)
 
 Executing this sequence of sample commands will setup a basic Dual-stack router