Move source files into source directory and create sample image

Source/Metropolis-Regular.ufo/glyphs/six.glif

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="six" format="1">
+  <advance width="623"/>
+  <unicode hex="0036"/>
+  <outline>
+    <contour>
+      <point x="464" y="-12"/>
+      <point x="563" y="88"/>
+      <point x="563" y="215" type="curve" smooth="yes"/>
+      <point x="563" y="351"/>
+      <point x="458" y="429"/>
+      <point x="333" y="429" type="curve" smooth="yes"/>
+      <point x="239" y="429"/>
+      <point x="173" y="374"/>
+      <point x="139" y="323" type="curve"/>
+      <point x="139" y="495"/>
+      <point x="206" y="628"/>
+      <point x="336" y="628" type="curve" smooth="yes"/>
+      <point x="402" y="628"/>
+      <point x="447" y="598"/>
+      <point x="490" y="556" type="curve"/>
+      <point x="533" y="617" type="line"/>
+      <point x="482" y="666"/>
+      <point x="422" y="699"/>
+      <point x="338" y="699" type="curve" smooth="yes"/>
+      <point x="152" y="699"/>
+      <point x="59" y="529"/>
+      <point x="59" y="333" type="curve" smooth="yes"/>
+      <point x="59" y="139"/>
+      <point x="135" y="-12"/>
+      <point x="321" y="-12" type="curve" smooth="yes"/>
+    </contour>
+    <contour>
+      <point x="210" y="55"/>
+      <point x="151" y="146"/>
+      <point x="148" y="232" type="curve"/>
+      <point x="166" y="304"/>
+      <point x="236" y="362"/>
+      <point x="319" y="362" type="curve" smooth="yes"/>
+      <point x="411" y="362"/>
+      <point x="484" y="305"/>
+      <point x="484" y="211" type="curve" smooth="yes"/>
+      <point x="484" y="135"/>
+      <point x="423" y="55"/>
+      <point x="320" y="55" type="curve" smooth="yes"/>
+    </contour>
+  </outline>
+  <lib>
+    <dict>
+      <key>com.schriftgestaltung.Glyphs.lastChange</key>
+      <string>2016-06-14 11:59:22 +0000</string>
+    </dict>
+  </lib>
+</glyph>