mail/dovecot2-pigeonhole: 0.4.11 -> 0.4.12

+ Implemented the Sieve extracttext extension (RFC 5703; Section 7). It

is now possible to extract body text from a message into a variable.

• Increased ABI version due to changes in the Sieve interpreter's object definitions.
• multiscript: Fixed bug in handling of (implicit) keep; final keep action was always executed as though there was a failure. This caused the keep action to revert back to the initial message, causing editheader actions to be ignored.
• managesieve-login: Fixed proxy to allow SASL mechanisms other than PLAIN. Before, the proxy would fail if the server did not support the PLAIN mechanism.
• ldap storage: Prevent segfault occurring when assigning certain (global) configuration options.

PR: 207000
Submitted by: Larry Rosenman <ler@lerctr.org> (maintainer)