Adding the ability to replace `{date.date_name|format}` style dates in URLs.
Adding the ability to replace `{date.date_name|format}` style dates in URLs.

denmojo/pygrow,denmojo/pygrow,grow/pygrow,codedcolors/pygrow,grow/grow,vitorio/pygrow,codedcolors/pygrow,grow/pygrow,grow/grow,vitorio/pygrow,grow/grow,denmojo/pygrow,vitorio/pygrow,grow/grow,grow/pygrow,codedcolors/pygrow,denmojo/pygrow