…ive. Issue #9
Added z_html:truncate function. Issue #9
Correctly truncates a html text, assuming it was correctly sanitized.
disable some tests related to upper/lowercase, which currently fail. See #9
…'t have to do it ourselves.
…eful for ImageMagick convert and similar programs)
Fix minor documentation typos
calendar:local_time_to_universal_time_dst does not accept dates before 1970; so in those cases we assume the input is in universal time.