[balsa] (50 commits) Non-fast-forward update to branch gmime3

[Peter Bloomfield <peterb src gnome org>]

The branch 'gmime3' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  247ee2c... Bump GMime requirement to 3.2.4
  982bebf... Insert a NULL GMimeFormatOptions
  85f1933... internet_address_list_parse_string() replaced
  66de352... More GMime 3 changes
  fc70b2c... g_mime_content_type_to_string() has been renamed
  29db436... g_mime_parser_construct_message()
  b6bb26e... g_mime_content_type_new_from_string()
  32a6e47... More GMime3 changes
  bb91aef... g_mime_filter_crlf_new() is no more
  d96fa2d... g_mime_filter_crlf_new() is no more
  d07589d... Insert a NULL format-options argument
  2e9d4ad... Add parser-options argument
  f2ed028... g_mime_part_set_content_object() has been renamed
  e10084d... Include libbalsa.h
  ee072a5... g_mime_init() has no arguments
  f3bd9d2... Oops--use g_mime_filter_dos2unix_new()
  87c4a99... g_mime_parser_set_scan_from() has been replaced
  d568c45... g_mime_parser_get_from_offset() has been renamed
  9be0a63... g_mime_parser_get_from() has been renamed
  1f11f3b... g_mime_object_set_header() has an extra argument
  7f80f2f... Oops--missed one case
  9e2f236... GMimeHeaderIter has been replaced
  36eb74d... GMimeRecipientType has been replaced
  105e655... Cleanup
  e7e696e... g_mime_references_decode() has been replaced
  f9a9855... Oops--missed one case
  fbeb77a... g_mime_utils_header_encode_text()
  c5e26ff... New API for g_mime_utils_header_encode_text()
  f41c2c7... New API for g_mime_utils_header_decode_date()
  fbf79b6... g_mime_set_user_charsets() has been replaced
  92fa0c0... g_mime_object_new_type() has a new first argument
  2915fe7... Oops--typo
  2331d7d... g_mime_message_set_{reply_to,sender}
  e4e8fc0... g_mime_message_set_subject() has a new argument
  3f3e4ed... Cleanup
  f12c643... g_mime_object_append_header() has a new argument
  c99f9ed... Drop redundant get_tz_offset()
  8d7e7fa... Adapt to new g_mime_utils_header_decode_date() API
  93a5e79... Guard against passing NULL name
  a45e33e... Check for NULL return
  cb12e89... Fix some porting to g_mime_filter_dos2unix_new()
  a43cb75... Fix some porting to g_mime_filter_dos2unix_new()
  47992ab... Do not unref GDateTime
  798eeef... mailbox_mbox: Set the parser format to mbox
  a84e71d... libbalsa-message: Save some dereferencing
  31ad8d9... GMimeParser changes
  9530d40... GMime3 (3.2, at least) supports Autocrypt headers
  ee23c5d... autocrypt: Convert e-mail addresses to lowercase.

Commits added to the branch:

  12853d4... mailbox-local: Fetch threading info when needed (*)
  928e1f4... Message threading cleanup (*)
  2669270... Bump GMime requirement to 3.2.4
  5daea63... Insert a NULL GMimeFormatOptions
  735fb63... internet_address_list_parse_string() replaced
  ca5662c... More GMime 3 changes
  63129ee... g_mime_content_type_to_string() has been renamed
  02e2154... g_mime_parser_construct_message()
  d11f261... g_mime_content_type_new_from_string()
  b507253... More GMime3 changes
  68a3c48... g_mime_filter_crlf_new() is no more
  82600dc... g_mime_filter_crlf_new() is no more
  dacc865... Insert a NULL format-options argument
  5349148... Add parser-options argument
  5d4cc8f... g_mime_part_set_content_object() has been renamed
  a3e467f... Include libbalsa.h
  63f82bc... g_mime_init() has no arguments
  0a5bc11... Oops--use g_mime_filter_dos2unix_new()
  a3a59bf... g_mime_parser_set_scan_from() has been replaced
  67b4846... g_mime_parser_get_from_offset() has been renamed
  cbd28e1... g_mime_parser_get_from() has been renamed
  a54bb8d... g_mime_object_set_header() has an extra argument
  9b2008b... Oops--missed one case
  ab0a858... GMimeHeaderIter has been replaced
  354338c... GMimeRecipientType has been replaced
  569357d... Cleanup
  11b0e4e... g_mime_references_decode() has been replaced
  5a15e3d... Oops--missed one case
  29b97f1... g_mime_utils_header_encode_text()
  329a719... New API for g_mime_utils_header_encode_text()
  5d4cfb2... New API for g_mime_utils_header_decode_date()
  0372881... g_mime_set_user_charsets() has been replaced
  8870f7f... g_mime_object_new_type() has a new first argument
  82a8bcb... Oops--typo
  e037ee0... g_mime_message_set_{reply_to,sender}
  3f7d176... g_mime_message_set_subject() has a new argument
  4b55a8a... Cleanup
  c560e9f... g_mime_object_append_header() has a new argument
  844bba6... Drop redundant get_tz_offset()
  43c10d5... Adapt to new g_mime_utils_header_decode_date() API
  cd04e52... Guard against passing NULL name
  0dbc9f4... Check for NULL return
  f4d41dd... Fix some porting to g_mime_filter_dos2unix_new()
  6aabdff... Fix some porting to g_mime_filter_dos2unix_new()
  675c480... Do not unref GDateTime
  cc9666b... mailbox_mbox: Set the parser format to mbox
  7a258bf... libbalsa-message: Save some dereferencing
  0f08701... GMimeParser changes
  c512d0d... GMime3 (3.2, at least) supports Autocrypt headers
  3d19c03... autocrypt: Convert e-mail addresses to lowercase.

(*) This commit already existed in another branch; no separate mail sent