* POTUS: Adding failing test for overtrigger
* POTUS: the previous || $prez_count meant that it defaulted to the current president if it didn't recognise the number; hence why it was showing so many false positives
* POTUS: Now with stricter handling on the $num we can trust the validation later on to keep us safe from overtriggering
* POTUS: basic queries that really should work!
* POTUS: Switching to using a guard regex to match things rather than using replacements
* POTUS: Guard regex now protects the query space. and "was" is used to imply the previous president (currently obama)
* POTUS: switched to query_lc and implementing both a guard regex and a replacement for the triggers so that the code below behaves as if it is remainder =>, except that this doesn't erroneously replace "president-elect of the us" with ""
* POTUS: We don't need $rem
* Remove periods from titles, subtitles and plaintext responses
* Update test files
* Remove concatenation
* Remove repeated tests from Cusip test file