[platform-releng-dev]Equinox launchers submission for M5

[Andrew Niefer <aniefer@xxxxxxxxxx>]

The Equinox launchers have been update
for the next M5 build for the following defects:

bug 172833 - False warnings for translated
strings in manifest files
bug 172872 - [Launcher] Win32 Crash
when starting from command prompt
bug 168749 - [Equinox Launcher] Splash
screen over-tops everything on linux

-Andrew