* Code modernization: subfolders
Modernize various code on subfolders client, network, script, threading, unittests, util
* empty function
* default constructor/destructor
* for range-based loops
* use emplace_back instead of push_back
* C++ STL header style
* Make connection.cpp readable in a pointed place + typo
* [CSM] Add function to set minimap shape
Also deprecates `toggle_shape`.
* Oh fish, I messed that one up!
* Fix Style
* Sorry, I missed something
I still had the `luamethod` call in there!
* Add getters
* Remove extra line
* Remove useless variable
Please review again @nerzhul . Thanks!
* Satisfy nerzhul