Imported rtl8188eus from https://github.com/aircrack-ng/rtl8188eus

This is an auto generated commit.

Signed-off-by: Cyber Knight <cyberknight755@gmail.com>

Author: cyberknight777

drivers/staging/rtl8188eus/.gitgnore

@@ -0,0 +1,46 @@
+## Build Kernel Headers
+
+```
+cd [your kernel source directory]
+make module_prepare
+make modules_install INSTALL_MOD_PATH=../
+```
+
+## Build RTL8188EUS driver/modules
+
+```
+cd ../
+git clone https://github.com/aircrack-ng/rtl8188eus -b v5.3.9
+cd rtl8188eus
+```
+
+That command places this driver behind your kernel source directory (RECOMMENDED).
+If you put it anywhere you might need to set the Makefile in this driver, but i won't explain it.
+Now, do:
+
+```
+export ARCH=arm64
+export SUBARCH=arm64
+export CROSS_COMPILE=../toolchain/toolchain64/bin/aarch64-linux-android-
+export KBUILD_KVER=3.10.73-NetHunter-something
+```
+
+arm64 is the device architecture. 
+CROSS_COMPILE is your toolchain directory.
+KBUILD_KVER is your kernel build version, you can search for it in ../lib/modules (the place of your modules_install when you build kernel headers).
+
+Now, do:
+```
+make
+```
+
+If there is no error or success you will see a file named 8188eu.ko in this driver directory.
+
+
+## Load the driver (8188eu.ko)
+```
+su
+cd /system/lib/modules
+insmod 8188eu.ko
+```
+

drivers/staging/rtl8188eus/BUILD_FOR_NETHUNTER.md

@@ -0,0 +1,6 @@
+config RTL8188EU
+	tristate "Realtek 8188E USB WiFi"
+	depends on USB
+	---help---
+	  Help message of RTL8188EU
+