[Fix] gcc compiler error
[Fix] gcc: extra qualification error
[Fix] more gcc: extra qualification errors
[Fix] letter case for Linux
[Fix] more gcc: extra qualification errors
[Fix] gcc: no matching function for call
[Fix] RigDef_Validator: extra qualification errors
[Fix] Improved check if net_mutex exists (network state)
[Fix] core count detection is now multi-platform, thanks @_blk!
[Fix] include unordered_map