expand and validate text normalization/cleaning filters

[mmaz]

given two transcripts 1. [hello is a common greeting] and 2. [she said, “hello”], without punctuation filtering we would otherwise treat [hello] and [“hello”] as separate words

[mmaz]

see which languages this impacts - Sharad says maybe 1K words total

v1: fix aliasing in english (nice to have)
don't touch other languages

going forward, use validated.csv instead of validated.tsv for transcript .labs - these might filter out quotation marks/commas already for all languages