My Code for / 4 Tubes / Dots / Fading / Butoons /RTC

[dreiduke]

I have the 6 Digit  Code adapted to make it working with 4 digits, Fading, Dots, RTC and Pushbuttons.
And i have take alot of comments in the code

[code]// 4 Digits + 2 Dots + Fading + Button Time Set + RTC  (default connections).
//
// based on 6-tube sketch by "Emblazed"
// 4-tube-itized by "Dave Blevins" 16 June 2011
// this shows minutes and seconds only
// COLON-alized by "Carnifex Maximus"
//
// Combined and Modified by "Dreiduke" (Falko P