Add Open from GitHub command to File > Open

Author: jcansdale

src/GitHub.VisualStudio/GitHub.VisualStudio.vsct

@@ -325,6 +325,11 @@
       <Parent guid="guidSHLMainMenu" id="IDG_VS_WNDO_OTRWNDWS1"/>
     </CommandPlacement>
 
+    <!-- Open from GitHub command -->
+    <CommandPlacement guid="guidGitHubCmdSet" id="openFromUrlCommand" priority="0x0100">
+      <Parent guid="guidSHLMainMenu" id="IDG_VS_FILE_OPENSCC_CASCADE"/>
+    </CommandPlacement>
+
     <!-- Add Connection (Team Explorer) command -->
     <CommandPlacement guid="guidGitHubCmdSet" id="addConnectionCommand" priority="0x0100">
       <Parent guid="guidGitHubCmdSet" id="idGitHubMenuGroup"/>