Some reorganization to avoid code duplication plus making the log screen capable of using the generic font. This also means that the popup for the log in Strife's status bar will be disabled when in generic mode - this popup with its special font would be a bit problematic.
This has to be set in the console, the default is still the regular small font. Mainly added because some mods have really hard to read fonts where it is not easy to decipher the numbers.