epm play: add alteroffice (eterbug #17332)

play.d/alteroffice.sh

+#!/bin/sh
+
+PKGNAME=alteroffice
+SUPPORTEDARCHES="x86_64"
+VERSION="$2"
+DESCRIPTION='AlterOffice from the official site'
+URL="https://alteroffice.ru/"
+BASEVER="3.0"
+
+. $(dirname $0)/common.sh
+
+warn_version_is_not_supported
+
+case $(epm print info -s) in
+    alt)
+        distr="AltLinux_x64/*.rpm" ;;
+    rosa|redos)
+        distr="rpm_x64/*.rpm" ;;
+    debian|astra)
+        distr="deb_x64/*.deb" ;;
+    ubuntu)
+        distr="ubuntu_x64/*.deb" ;;
+    *)
+        fatal $1 is not supported ;;
+esac
+
+epm install "http://repo.alter-os.ru/testing/AlterOffice/v$BASEVER/linux/x64/$distr" --scripts