epm play: added OCCT (eterbug #18266)

pack.d/OCCT.sh

+#!/bin/sh
+
+TAR="$1"
+RETURNTARNAME="$2"
+VERSION="$3"
+
+. $(dirname $0)/common.sh
+
+PKGNAME=$PRODUCT-$VERSION
+
+mkdir -p usr/bin/
+mv -v $TAR usr/bin/occt
+chmod 0755 usr/bin/occt
+
+cat <<EOF | create_file /usr/share/applications/occt.desktop
+[Desktop Entry]
+Name=OCCT
+Comment=The best stability testing software
+Exec=occt
+Terminal=false
+Icon=occt
+Type=Application
+StartupNotify=true
+Categories=System;Utility;
+Keywords=linux;kernel;system;hardware;cpu;processor;capabilities;frequency;memory;ram;board;resources;sensors;devices;usb;pci;display;network;benchmark;test;
+EOF
+
+install_file ipfs://QmUvB4BvoUsQDxMUH9rZ3PMaZgYoBishLyGBwxdDQ1uHcU /usr/share/pixmaps/occt.png
+
+erc pack $PKGNAME.tar usr
+
+return_tar $PKGNAME.tar