Add ability to define viewer release channel to refresh_desktop_entry.sh to...

Add ability to define viewer release channel to refresh_desktop_entry.sh to avoid conflicts between installs of viewers on different release channels.

indra/newview/linux_tools/refresh_desktop_app_entry.sh

@@ -2,13 +2,15 @@
 
 VIEWERNAME="Alchemy" #Store the viewer's name as a variable, for portability. This should be correctly capitalized.
 
+CHANNELNAME="AgileAkita" #THIS CAN BE BLANK! Store the viewer's channel (i.e. alpha, beta, etc.) as a variable, for portability. This should be correctly capitalized. Release versions should leave this blank, so the DE will show just VIEWERNAME, not VIEWERNAME CHANNELNAME
+
 SCRIPTSRC="$(readlink -f "$0" || echo "$0")"
 RUN_PATH="$(dirname "${SCRIPTSRC}" || echo .)"
 
 install_prefix=$(builtin cd "${RUN_PATH}/.." || exit; pwd) #This is a cleaner way of getting the absolute path for the install directory.
 
 function print() {
-	log_prefix="${VIEWERNAME}DesktopIntegration:"
+	log_prefix="${VIEWERNAME}${CHANNELNAME}DesktopIntegration:"
 	echo -e "${log_prefix} $*"
 }
 
@@ -21,7 +23,7 @@ function install_desktop_entry()
 	cat >"${desktoppath}" <<desktopfile || print "Warning: Could not write $desktoppath"s
 [Desktop Entry]
 Version=1.4
-Name=${VIEWERNAME}
+Name=${VIEWERNAME} ${CHANNELNAME}
 GenericName=Second Life Viewer
 Comment=Client for the Online Virtual World, Second Life
 Exec=${installation_prefix}/${VIEWERNAME,,}
@@ -30,7 +32,7 @@ Terminal=false
 Type=Application
 Categories=Game;Simulation;
 StartupNotify=true
-StartupWMClass=${VIEWERNAME}
+StartupWMClass=${VIEWERNAME} ${CHANNELNAME}
 PrefersNonDefaultGPU=true
 Actions=DefaultGPU;AssociateMIME;
 
@@ -52,7 +54,7 @@ desktopfile
 
 # NOTE: DO NOT CHANGE THE "GenericName" FIELD - ONLY CHANGE THE "Name" FIELD. (This is to ensure that searching "Second Life" will show all the viewers installed in a user's system, regardless of their canonical name.)
 
-	echo " - Installing menu entries via XDG..."
+	print "Installing menu entries via XDG..."
 	xdg-icon-resource install --novendor --size 256 "${install_prefix}/${VIEWERNAME,,}_icon.png" ${VIEWERNAME}-Viewer
 	#NOTE: Above command takes the path to the icon to install && The name of the icon to be used by XDG. This should always be in the format of "x-Viewer" to avoid potential naming conflicts, as per XDG spec.
 	xdg-desktop-menu install --novendor "${installation_prefix}"/${VIEWERNAME,,}-viewer.desktop