adding router project subdir

schema/projects/router/he_ipv6.xsd

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xs:schema targetNamespace="https://tunnelbroker.net/"
+           xmlns="https://tunnelbroker.net/"
+           xmlns:heIPv6="https://tunnelbroker.net/"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+  <xs:include schemaLocation="../../lib/elements/he_ipv6.xsd"/>
+
+  <!-- ROOT -->
+  <xs:element name="heIPv6">
+    <xs:complexType>
+      <xs:all>
+        <xs:element name="creds" minOccurs="1">
+          <xs:complexType>
+            <xs:sequence>
+              <xs:element name="cred" type="e_he_ipv6_cred" minOccurs="1" maxOccurs="unbounded"/>
+            </xs:sequence>
+          </xs:complexType>
+        </xs:element>
+        <xs:element name="tunnels" minOccurs="1">
+          <xs:complexType>
+            <xs:sequence>
+              <xs:element name="tunnel" minOccurs="1" maxOccurs="unbounded" type="e_he_ipv6_tunnel">
+              </xs:element>
+            </xs:sequence>
+          </xs:complexType>
+          <xs:unique name="uniq_tun">
+            <xs:selector xpath="heIPv6:tunnel"/>
+            <xs:field xpath="@id"/>
+          </xs:unique>
+        </xs:element>
+      </xs:all>
+    </xs:complexType>
+    <!--
+    I have tried and tried to do document-wide unique constraints of alloc addrs and client addrs etc., but to no avail.
+    I keep getting e.g.:
+      Element '{http://www.w3.org/2001/XMLSchema}selector', attribute 'xpath': The XPath expression
+      '//heIPv6:alloc' could not be compiled.
+    So it's not idiot-proof.
+    -->
+  </xs:element>
+
+</xs:schema>

schema/projects/router/networks.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xs:schema targetNamespace="https://router.r00t2.io/network/"
+           xmlns="https://router.r00t2.io/network/"
+           xmlns:networks="https://router.r00t2.io/network/"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+  <xs:element name="networks">
+    <xs:complexType>
+      <xs:all>
+
+      </xs:all>
+    </xs:complexType>
+  </xs:element>
+
+</xs:schema>