webform 7.x-3.21

This is a maintenance release for 7.x-3.x branch users. Updating is recommended for all Drupal 7 users who cannot update to the 7.x-4.x branch.

Changes since 7.x-3.20:

• #2038933: Fixed E-mail settings menu commands Edit & Delete are wrong menu type.
• #2079665 by quicksketch, colemanw: Patch fixes undefined index warning on date fields (PHP 5.4).
• #2243483 by quicksketch | taatg37: Change in Fieldset id generation.
• #2200985 by areineke, quicksketch | danielkutik: New MIMEMail SMTP settings not recognized by Webform.
• #2200985 by areineke: New MIMEMail SMTP settings not recognized by Webform.
• #2211969 by DanielaKirsch: Long format FROM address with newline when encoded.
• #2210433 by mikran: Hook_webform_csv_header_alter() does not really allow any alterations.
• #2096525 by guedressel | slismann: Destination folder of file components get initially created with wrong path.
• #2204273 by DanChadwick: Backported incorrect negative number analysis
• #1537272: Update component delete docs.
• #2198007: Negative numbers always fail validation.
• #2143583: Some situations may result in 'Call to undefined function webform_component_parent_keys()' error.
• #2146665: Remove #value from markup component.
• #2109639 by Samvel: Readonly attribute in selects not removing when using predefined select lists.
• #2019393 by torotil: Default/current value not saved in submission when a private field is hidden.
• #1813200: Validation of field type number fails for decimal separator.
• #2152409: Resend e-mails Form API key may prevent resending e-mails.