Update some huawei devices support status

Change-Id: I7b04896736bd1c42016ad2e90eb30830491ac86e
diff --git a/_devices/huaweig510.markdown b/_devices/huaweig510.markdown
index 09b96c6..a7d33b6 100644
--- a/_devices/huaweig510.markdown
+++ b/_devices/huaweig510.markdown
@@ -4,8 +4,8 @@
 codename: u8951

 downloadfolder: u8951

 oldurl: http://teamw.in/project/twrp2/170

-supportstatus: Current

-maintainer: Kra1o5

+supportstatus: No Longer Updated

+maintainer: None

 oem: Huawei

 devicetree: https://github.com/TeamWin/android_device_huawei_u8951

 ---

diff --git a/_devices/huaweiu8815.markdown b/_devices/huaweiu8815.markdown
index bfe9172..04ba39a 100644
--- a/_devices/huaweiu8815.markdown
+++ b/_devices/huaweiu8815.markdown
@@ -4,8 +4,8 @@
 codename: u8815

 downloadfolder: u8815

 oldurl: http://teamw.in/project/twrp2/136

-supportstatus: Current

-maintainer: Kra1o5

+supportstatus: No Longer Updated

+maintainer: None

 oem: Huawei

 devicetree: https://github.com/TeamWin/android_device_huawei_u8815

 ---

diff --git a/_devices/huaweiy300.markdown b/_devices/huaweiy300.markdown
index c738651..8dbfa75 100644
--- a/_devices/huaweiy300.markdown
+++ b/_devices/huaweiy300.markdown
@@ -4,8 +4,8 @@
 codename: u8833

 downloadfolder: u8833

 oldurl: http://teamw.in/project/twrp2/166

-supportstatus: Current

-maintainer: Kra1o5

+supportstatus: No Longer Updated

+maintainer: None

 oem: Huawei

 devicetree: https://github.com/TeamWin/android_device_huawei_u8833

 ---