- CONSOLE: Initialize the additional TrueType fonts cache. * Fix the font preview when a TrueType font has been selected. * Refresh the available fonts and the font preview when the selected code page is changed (Work In Progress), or when the OS pool of font resources has changed (WM_FONTCHANGE message). - CONCFG: Implement support for the additional TrueType fonts cache: the contents of the cache is enumerated under the registry key HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Console\TrueTypeFont * Add helper functions and macros. * In CreateConsoleFontEx(), set the mandatory font pitch&family flags and remove those that we do not support. * In IsValidConsoleFont2(), update the validity checks and the documentation links. - CONSRV: Load/refresh the additional TrueType fonts cache when needed.