add puffin browser demo app

apps/Puffin Browser Demo/credits

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+Botspot added this app to Pi-Apps.

apps/Puffin Browser Demo/description

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+Speeds up web browsing thanks to cloud servers.
+This web browser uses cloud servers to load websites for you, instead of making your Pi do it all.
+Result: a claimed 1600% browsing speed increase.

apps/Puffin Browser Demo/install-32

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+#!/bin/bash
+
+DIRECTORY="$(dirname "$(dirname "$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )")")"
+
+function error {
+  echo -e "\\e[91m$1\\e[39m"
+  exit 1
+}
+
+wget https://download.puffinbrowser.com/linux/raspbian/puffin-internet-terminal-demo_8.2.4.705_armhf.deb -O ~/puffin-internet-terminal.deb || error "Failed to download puffin-internet-terminal.deb!"
+
+sudo apt install -y --fix-missing ~/puffin-internet-terminal.deb || error "APT failed to install puffin-internet-terminal.deb!"
+
+

apps/Puffin Browser Demo/uninstall

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+#!/bin/bash
+
+DIRECTORY="$(dirname "$(dirname "$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )")")"
+
+function error {
+  echo -e "\\e[91m$1\\e[39m"
+  exit 1
+}
+
+sudo apt purge -y puffin-internet-terminal puffin-internet-terminal-demo

apps/Puffin Browser Demo/website

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+https://www.puffin.com/raspberry-pi/