Update core_actions.py

catfacts now sucks 100% less

10:07:45 AM - Fattierob: jers!
10:07:50 AM - Fattierob: Jers I found a problem with your !catfacts
10:08:11 AM - Fattierob: so in #CBB
10:08:13 AM - Fattierob: 9:33:28 AM - Blasto: A tiger's stripes are like fingerprintsâno two animals have the same pattern.
10:08:22 AM - Fattierob: If you copy that line of text and paste it into google you'll notice something strange
10:08:43 AM - Fattierob: Whatever you're grabbing the catfacts text from is using unicode but you're outputting it as ASCII
10:08:51 AM - Fattierob: the unicode string is  A tiger's stripes are like fingerprints—no two animals have the same pattern.
10:09:02 AM - Fattierob: that 'dash' is unicode but you're reading it as single byte
10:09:12 AM - Fattierob: which translate to `â`
10:09:18 AM - Fattierob: in ascii