Need to include this Fix for install_desktop.sh in next release

[desaiamogh]

@ayufan Install_desktop.sh fails due to missing repos for below dependencies. Please include the following fixes in the next release to fix the install_desktop.sh issues reported multiple times.

Repos for following are not available, so either add the required repos to /etc/apt/sources.list or comment them all together in the install_desktop.sh

#       xserver-xorg-video-fbturbo
#       xserver-xorg-video-armsoc-sunxi
#       glmark2-es2
#       chromium-browser

And as per this: https://github.com/ssvb/xf86-video-fbturbo/wiki/Installation
manually install the xserver-xorg-video-fbturbo as this:

sudo apt-get install git build-essential xorg-dev xutils-dev x11proto-dri2-dev
sudo apt-get install libltdl-dev libtool automake libdrm-dev
git clone //github.com/ssvb/xf86-video-fbturbo.git
cd xf86-video-fbturbo
autoreconf -vi
./configure --prefix=/usr
make
sudo make install
cp xorg.conf /etc/X11/   ###(if  /etc/X11/xorg.conf  already exists then back it up)

Fixing these 2 things brings a stable Mate desktop on Debian Stretch on your latest stretch-minimal-pine64-bspkernel-0.7.30-140.img.xz
release

It can be seen here: https://amoghdesai.com/technology/how-to-resolve-errors-and-install-desktop-environment-on-pine64-a/

Please include this in your upcoming build.