* Put all of TitleSequenceManager into the same namespace
* Move RideConstructionState into the OpenRCT2 namespace
* Adopt existing namespaces into OpenRCT2 namespace
This adds `using namespace OpenRCT2` to compilation units where appropriate,
as a means to get the codebase to compile until these units have been placed
in a namespace of their own.
* Remove old interop macro
* Remove legacy string macro things
* Unbreak the posix/linux/unix builds
* Add String::IEquals and use it for case insensitive compare
* Add missing include for posix
* Replace _strnicmp with String::StartsWith
* Add LoByte and HiByte into Util.h, swap macros
* Fix android build
* Hopefully last of the string things
* Replace STUB directly with the warning
* Refactor FileScanner to lift a MAX_PATH limit
* Replace Platform::EnsureDirectoryExists with Path::CreateDirectory
* Remove MAX_PATH from Platform.Posix.cpp
