the lib file should better be generated
documentation template for the luhn algorithm
modernization of trim, and better documentation of the slice method
Added the calendar functions
- days_till_weekday
- is_leap_year
- weekday
Added the two util functions:
- args_to_para
- carousel
added some functions inspired by http://daveyarwood.github.io/2014/07/30/20-cool-clojure-functions/
need to add some stuff that simplified the creation of additional functions