Unify LGG4 H815 and H811

H815 (International) and H811 (T-Mobile) only have some changes in
their modem so we can unify them in TWRP

Change-Id: I99e5e96b0a6d8354383224c942594e2d846b3ef5
diff --git a/_devices/lgg4.markdown b/_devices/lgg4.markdown
new file mode 100644
index 0000000..8870887
--- /dev/null
+++ b/_devices/lgg4.markdown
@@ -0,0 +1,46 @@
+---
+layout: device
+title:  "LG G4 International"
+codename: H815 , H811
+downloadfolder: h815 | h811
+supportstatus: Current
+maintainer: steadfasterX
+oem: LG
+devicetree: https://github.com/TeamWin/android_device_lge_h815
+ddof: "/dev/block/bootdevice/by-name/recovery"
+xdathread: "http://forum.xda-developers.com/g4/development/recovery-twrp-3-touch-recovery-t3442424"
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+NOTE: You must unlock the bootloader first before installing TWRP!
+
+{% include appinstall.html %}
+
+<div class='page-heading'>Download Links:</div>
+<hr />
+<p class="text">International (H815):</p>
+<ul>
+{% for mirror in site.data.mirrors %}
+  <li>
+    <a href="{{ mirror.baseurl }}h815">
+      {{ mirror.description }}
+    </a>
+  </li>
+{% endfor %}
+</ul>
+<p class="text">T-Mobile (H811):</p>
+<ul>
+{% for mirror in site.data.mirrors %}
+  <li>
+    <a href="{{ mirror.baseurl }}h811">
+      {{ mirror.description }}
+    </a>
+  </li>
+{% endfor %}
+</ul>
+
+{% include twrpinstall.html %}
+
+{% include ddinstall.html %}