fsautocomplete configuration file to add system.diagnostics

fsautocomplete.exe.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <configSections>
        <section name="system.diagnostics" type="System.Diagnostics.DiagnosticsConfigurationHandler, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
    </configSections>
    <system.diagnostics>
        <trace autoflush="true" />
    </system.diagnostics>
</configuration>
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