RFR: JDK-8218681 : Windows exe's generated by jpackage have wrong info

Please review the jpackage fix for bug [1] at [2]. This is a fix for the JDK-8200758-branch branch of the open sandbox repository (jpackage). - User provided version was not display, because it was added as additional LANG_ENGLISH resource and Windows Explorer was displaying default one added during build as LANG_NEUTRAL. Fixed by adding/modifying version information as LANG_NEUTRAL resource. - Removed unused fields from WinLauncher.template. - Improved error handling for version swap. - Fixed debug build after JDK-8212091 by removing not needed code from #ifdef DEBUG. [1] https://bugs.openjdk.java.net/browse/JDK-8218681 [2] http://cr.openjdk.java.net/~almatvee/8218681/webrev.00/ Thanks, Alexander