Improve pronunciation for nice_time_en()
Switched from "AM" to "a.m.", and "PM" to "p.m".  These are pronounced better
in Mimic, and are also the more normally accepted ways of writing the
abbreviations for ante meridiem and post meridiem (at least according to the
AP and Chicago Style guides).
@@ -235,8 +235,8 @@ def nice_time_en(dt, speech=True, use_24hour=False, use_ampm=False):
if use_ampm:
if dt.hour > 11:
- speak += " PM"
+ speak += " p.m."
else:
- speak += " AM"
+ speak += " a.m."
return speak
