* Adjusting Vending tax to match official
* Fixes#2528.
* There are no taxes on items being sold for less than 100 million. Anything above incurs a 5% tax.
* Refactored the tax code to use a single function.
Thanks to @mazvi, @Jeybla, and @lighta!
* Initial progression of moving the map-server to C++ format.
* Converted all core files to .cpp and header files to .hpp.
* Refactored the refine database parser to utilize native YAML C++.
Thanks to @Jeybla and @lighta for their help!