month names not capitalized

[rntz]

Re talonhub/community#760: we still need to use words_to_replace to replace month names, because some of them aren't capitalized. January & February are, but no other month names are.

Not capitalized that should be (IMO): April June July August September October November December. (And their derivatives, eg. April's.)

Of these, August is arguable since it's also an adjective (https://en.wiktionary.org/wiki/august). But the month is much more common. I haven't included 'may' or 'march' because they're very common English words.

[lunixbochs]

thanks!