Add Snapdrop app

apps/Snapdrop/credits

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+Added by @chunky-milk

apps/Snapdrop/description

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+Share files with nearby devices on the local network. Inspired by Apple's Airdrop.
+To run: Menu -> Internet -> Snapdrop
+To use: Open a web browser on the other computer/smartphone and go to snapdrop.net
+Now drag and drop files to the website, and the other device will see the files and download them.

apps/Snapdrop/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$1\\e[39m"
+  exit 1
+}
+
+rm -f snapdrop-linux-armv7l.tar.xz
+
+wget https://github.com/chunky-milk/snapdrop-rpi/raw/master/snapdrop-linux-armv7l.tar.xz || error "Failed to download archive!"
+tar -xvf snapdrop-linux-armv7l.tar.xz || error "Failed to extract archive!"
+rm -f snapdrop-linux-armv7l.tar.xz
+
+# Desktop entry
+echo "[Desktop Entry]
+Name=Snapdrop
+GenericName=Local File Sharing
+Comment=Snapdrop: local file sharing in your browser. Inspired by Apple's Airdrop.
+Exec=$HOME/snapdrop/Snapdrop
+Icon=$(dirname "$0")/icon-64.png
+Terminal=true
+StartupNotify=true
+Categories=Network;
+Type=Application" > ~/.local/share/applications/snapdrop.desktop || error "Failed to create desktop shortcut!"

apps/Snapdrop/uninstall

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+#!/bin/bash
+
+function error {
+  echo -e "\\e[91m$1\\e[39m"
+  exit 1
+}
+
+rm -rf ~/snapdrop || error "Failed to remove install directory!"
+rm ~/.local/share/applications/snapdrop.desktop || error "Failed to remove desktop shortcut!"

apps/Snapdrop/website

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+https://github.com/RobinLinus/snapdrop