Adjusted to changes in Dovecot API regarding arrays and hash tables.

src/lib-sieve/cmd-redirect.c

src/lib-sieve/edit-mail.c

src/lib-sieve/ext-envelope.c

src/lib-sieve/plugins/body/ext-body-common.c

src/lib-sieve/plugins/editheader/ext-editheader-common.c

src/lib-sieve/plugins/enotify/ext-enotify-common.h

src/lib-sieve/plugins/environment/ext-environment-common.c

src/lib-sieve/plugins/ihave/ext-ihave-binary.c

src/lib-sieve/plugins/ihave/ext-ihave-common.h

src/lib-sieve/plugins/ihave/tst-ihave.c

src/lib-sieve/plugins/imap4flags/tag-flags.c

src/lib-sieve/plugins/include/ext-include-binary.c

src/lib-sieve/plugins/include/ext-include-common.c

src/lib-sieve/plugins/include/ext-include-common.h

src/lib-sieve/plugins/regex/mcht-regex.c

src/lib-sieve/plugins/vacation/cmd-vacation.c

src/lib-sieve/plugins/variables/cmd-set.c

src/lib-sieve/plugins/variables/ext-variables-common.c

src/lib-sieve/plugins/variables/ext-variables-dump.c

src/lib-sieve/sieve-actions.c