notify: Contexts are now required or checked Satisfied static analyzers

Updated copyright notices to include the year 2018.

lib-storage: Add reason to mailbox.transaction_begin()

plugins: Remove unnecessary mail_save_context.dest_mail==NULL checks It can never be NULL after the previous change: "lib-storage: Always create mail_save_context.dest_mail".

Updated copyright notices to include the year 2017.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

notify plugin: Don't access already freed memory. In the same changeset I even added a comment just above that it shouldn't be accessed..

lib-storage/notify: Added MAILBOX_TRANSACTION_FLAG_NO_NOTIFY This flag could potentially apply for other things as well, not just notify plugin. In general anything that could do external notifications shouldn't do anything for transactions with this flag.

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

Updated copyright notices to include year 2014.

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.

Added/updated some copyright comments.

lib-storage API change to allow using it from C++ code

lib-storage: Removed rename_children parameter from mailbox_rename() The children are now always renamed. The only reason this feature was added in the first place was to make dsync's job easier, but this is no longer needed.

notify plugin: mailbox_save_using_mail() now sends "save" events, not "copy".

notify plugin: Added mailbox_update and mailbox_set_subscribed notifications.

lib-storage: Renamed mail_save_context.copying to copying_via_save.

notify: Added support for mailbox_create

lib-storage: Plugin API changed to run plugin functions in correct order. Previously the hooks were run in correct order, but the functions they overrode were run in reverse order. This caused problems when multiple plugins were used. --HG-- branch : HEAD

Fixed plugins to use the new mailbox rename API. --HG-- branch : HEAD

lib-storage: Mailbox deletion API changed. Mailbox deletion should now be free of race conditions. The actual file deletion code is now responsibility of mailbox_list backend. --HG-- branch : HEAD

plugins: Simplified code by using mailbox_allocated hook. --HG-- branch : HEAD

plugins: Use mail_namespace_storage_added hook instead of mailbox_list_created. In mailbox_list_created the storage hasn't yet overridden the list functions. --HG-- branch : HEAD

lib-storage: Plugin hook API changed to support per-user plugins within a process. --HG-- branch : HEAD

Removed unused code. --HG-- branch : HEAD

Plugins now use mail_save_context.copying instead of their own save_hacks. --HG-- branch : HEAD

Added a notify plugin that can be used as a generic event catching framework by other plugins. Patch by Mark Washenberger / Rackspace. --HG-- branch : HEAD