* Bicleaner hardrules changes:
* New rule: c\_identical\_wo\_punct to reject sentences only different in punctuation (and it's case insensitive)
* New rule: Sentences containing "Re:" are rejected
* Rule change: c\_minimal\_length now rejects sentences with both sides <= 3 words (instead of only one)
* Rule change: c\_identical and c\_identical\_wo\_digits now is case insensitive
* Rule change: Breadcrumbs rule now split into c\_no\_breadcrumbs1 and c\_no\_breadcrumbs2
* Rule change: Breadcrumbs2 now includes character "·" in the rejected characters
* Rule change: c\_length now compares byte length ratio (will avoid rejecting valid sentences due to length ratio when comparing languages with different alphabets)
* Changed behaviour for `--annotated_output` argument in hardrules. See README.md for more information.
* New parameter: `--disable_lang_ident` flag to avoid applying rules that need to identify the language