Added www redirect to project

Teknik/web.config

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <system.webServer>
+        <rewrite>
+            <rules>
+                <rule name="Redirect to WWW" stopProcessing="true">
+                    <match url="(.*)" />
+                    <conditions>
+                        <add input="{HTTP_HOST}" pattern="^teknik.io$" />
+                    </conditions>
+                    <action type="Redirect" url="https://www.teknik.io/{R:0}" redirectType="Temporary" />
+                </rule>
+            </rules>
+        </rewrite>
+    </system.webServer>
+</configuration>