CREDITS.md in fugit-1.3.3 vs CREDITS.md in fugit-1.3.4

@@ -1,7 +1,8 @@
 
 # fugit credits
 
+* Dominik Sander https://github.com/dsander #rough_frequency 0, gh-36
 * Milovan Zogovic https://github.com/assembler Cron#match? vs TZ, gh-31
 * Jessica Stokes https://github.com/ticky 0-24 issue with cron, gh-30
 * Shai Coleman https://github.com/shaicoleman parse_nat enhancements, gh-24, gh-25, and gh-28
 * Jan Stevens https://github.com/JanStevens Fugit.parse('every 15 minutes') gh-22
 * Fabio Pitino https://github.com/hspazio nil on February 30 gh-21