Settings: Statusbar clock font style + more fonts (2/2)

A combination commit of

CarbonDev/android_packages_apps_CarbonFibers@994fabd
CarbonDev/android_packages_apps_CarbonFibers@b632e36
CarbonDev/android_packages_apps_CarbonFibers@b35c1cf
CarbonDev/android_packages_apps_CarbonFibers@b9b2156

AICP:
Instead of bold clock option

Change-Id: Ic93c9c76a3c3a52b8adc405b2a5dd179d615ee99