Currently we can either use the symbolapi.mozilla.org server or a localhost server. If you use the localhost server you wont get any symbol for windows system libraries. We should query both results and merge the symbol table.
Updated github repo with the changes: https://github.com/vdjeric/Snappy-Symbolication-Server/
Added instructions here: https://developer.mozilla.org/en/Performance/Profiling_with_the_Built-in_Profiler_and_Local_Symbols_on_Windows