Add several new Huawei devices from paul obrien

Honor 4X
Honor 5C
Honor 6
Honor 6 Plus
Mate 8
Mediapad M2 8.0
P9
P9 Plus

Change-Id: I59b311045ab10e77d1a3f87b119bb7eafb1f18c4
diff --git a/_devices/huaweip9.markdown b/_devices/huaweip9.markdown
new file mode 100644
index 0000000..0066082
--- /dev/null
+++ b/_devices/huaweip9.markdown
@@ -0,0 +1,22 @@
+---
+layout: device
+title:  "Huawei P9"
+codename: eva
+downloadfolder: eva
+supportstatus: Current
+maintainer: paulobrien
+oem: Huawei
+devicetree: https://github.com/TeamWin/android_device_huawei_eva
+---
+
+{% include disclaimer.html %}
+
+{% include supportstatus.html %}
+
+{% include appinstall.html %}
+
+{% include download.html %}
+
+{% include twrpinstall.html %}
+
+{% include fastbootinstall.html %}