Merge branch 'master' of https://github.com/mobilegmYT/pi-apps

apps/Retro2png/description

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+Fork of Raspi2png with support for retropie and controller buttons.
+
+Run in a terminal: retro2png / Press the keys "r+2+p" in order
+The resulting image will be saved to ~/Pictures/ 
+
+or,
+
+Do the controller shortcut "Mode/PS+DPAD_UP"
+Go to the Github to find out how to configure custom shortcuts for your controller at https://github.com/Vegz78/retro2png#configuring-the-gamepad-and-keyboard-hotkeys.

apps/Retro2png/install

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+#!/bin/bash
+
+DIRECTORY="$(dirname "$(dirname "$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )")")"
+
+function error {
+  echo -e "\\e[91m$1\\e[39m"
+  exit 1
+}
+"${DIRECTORY}/pkg-install" "libpng-dev libpng12-dev git-core triggerhappy" "$(dirname "$0")" || exit 1
+
+# 2. Clone git to home folder
+cd ~
+git clone https://github.com/Vegz78/retro2png.git
+cd retro2png
+
+# 3. Compile and install retro2png
+make
+sudo make install
+
+# 4. Setup Triggerhappy
+sed -i "s/pi/$USER/g" ./triggerhappy.service
+sudo cp -f ./triggerhappy.service /lib/systemd/system/triggerhappy.service
+sudo cp -f ./retro2png.conf /etc/triggerhappy/triggers.d/retro2png.conf  #Raspbian installs triggerhappy as default, but optional, so when changing user here, the Shift key on boot to disable the on-demand scaling governor might not work after this
+sudo systemctl disable triggerhappy.socket  #This socket prevents triggerhappy from starting correctly, ref: https://github.com/wertarbyte/triggerhappy/issues/22
+sudo systemctl daemon-reload
+sudo systemctl enable triggerhappy.service
+sudo systemctl restart triggerhappy.service
+sudo systemctl status triggerhappy.service  #From this you can check if the triggerhappy service now is running as your user
+
+# 5. Clean up
+cd ..
+rm -fr retro2png

apps/Retro2png/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$1\\e[39m"
+  exit 1
+}
+
+#if your app installs any packages, keep this command here so those packages will be removed.
+"${DIRECTORY}/purge-installed" "$(dirname "$0")" || exit 1
+
+sudo rm /usr/bin/retro2png

apps/Retro2png/website

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+https://github.com/Vegz78/retro2png