[balsa] (49 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:

  39851b1... Bump GMime requirement to 3.2.4
  85a6176... Insert a NULL GMimeFormatOptions
  7d74ef8... internet_address_list_parse_string() replaced
  55992bb... More GMime 3 changes
  155b969... g_mime_content_type_to_string() has been renamed
  2b36266... g_mime_parser_construct_message()
  23d806c... g_mime_content_type_new_from_string()
  37b3467... More GMime3 changes
  0be65aa... g_mime_filter_crlf_new() is no more
  6e560ea... g_mime_filter_crlf_new() is no more
  68fc757... Insert a NULL format-options argument
  e6c07da... Add parser-options argument
  a12a19e... g_mime_part_set_content_object() has been renamed
  ea4cf07... Include libbalsa.h
  61f5c8b... g_mime_init() has no arguments
  bb4326a... Oops--use g_mime_filter_dos2unix_new()
  dc38de5... g_mime_parser_set_scan_from() has been replaced
  190b209... g_mime_parser_get_from_offset() has been renamed
  0be1cb8... g_mime_parser_get_from() has been renamed
  4b5af96... g_mime_object_set_header() has an extra argument
  14b0264... Oops--missed one case
  9cb7484... GMimeHeaderIter has been replaced
  cbdfd74... GMimeRecipientType has been replaced
  5a35b61... Cleanup
  c68ac28... g_mime_references_decode() has been replaced
  6bfbd42... Oops--missed one case
  218bf6e... g_mime_utils_header_encode_text()
  e91447a... New API for g_mime_utils_header_encode_text()
  554c261... New API for g_mime_utils_header_decode_date()
  6ae156b... g_mime_set_user_charsets() has been replaced
  9ec40a3... g_mime_object_new_type() has a new first argument
  4c055a8... Oops--typo
  c4a4e26... g_mime_message_set_{reply_to,sender}
  4c0bf3d... g_mime_message_set_subject() has a new argument
  d55d966... Cleanup
  0c7e290... g_mime_object_append_header() has a new argument
  1beecc8... Drop redundant get_tz_offset()
  f965df9... Adapt to new g_mime_utils_header_decode_date() API
  e0f52f5... Guard against passing NULL name
  a827076... Check for NULL return
  e066a31... Fix some porting to g_mime_filter_dos2unix_new()
  2c97189... Fix some porting to g_mime_filter_dos2unix_new()
  c8b9333... Do not unref GDateTime
  fa81da6... mailbox_mbox: Set the parser format to mbox
  b6a97b2... libbalsa-message: Save some dereferencing
  a719a63... GMimeParser changes
  e0944bd... GMime3 (3.2, at least) supports Autocrypt headers
  0276c49... autocrypt: Convert e-mail addresses to lowercase.

Commits added to the branch:

  4c66178... libbalsa-mailbox: Pack booleans in contiguous 1-bit fields (*)
  9437265... Bump GMime requirement to 3.2.4
  c31b961... Insert a NULL GMimeFormatOptions
  d7afe89... internet_address_list_parse_string() replaced
  f9eed83... More GMime 3 changes
  17a0949... g_mime_content_type_to_string() has been renamed
  7e84f5a... g_mime_parser_construct_message()
  220b993... g_mime_content_type_new_from_string()
  9c7cc76... More GMime3 changes
  42e421b... g_mime_filter_crlf_new() is no more
  d576043... g_mime_filter_crlf_new() is no more
  4863cb2... Insert a NULL format-options argument
  d19627b... Add parser-options argument
  d077463... g_mime_part_set_content_object() has been renamed
  e0432a1... Include libbalsa.h
  ebda377... g_mime_init() has no arguments
  740f3f6... Oops--use g_mime_filter_dos2unix_new()
  376641c... g_mime_parser_set_scan_from() has been replaced
  b82963d... g_mime_parser_get_from_offset() has been renamed
  0446615... g_mime_parser_get_from() has been renamed
  5c46972... g_mime_object_set_header() has an extra argument
  0544f1d... Oops--missed one case
  72c5321... GMimeHeaderIter has been replaced
  f610b94... GMimeRecipientType has been replaced
  0ee59b9... Cleanup
  b57e4e7... g_mime_references_decode() has been replaced
  0cc7e7a... Oops--missed one case
  b0a5ae0... g_mime_utils_header_encode_text()
  5e71b4d... New API for g_mime_utils_header_encode_text()
  6468876... New API for g_mime_utils_header_decode_date()
  b2e8a88... g_mime_set_user_charsets() has been replaced
  3111ce4... g_mime_object_new_type() has a new first argument
  c0462b7... Oops--typo
  e9706a4... g_mime_message_set_{reply_to,sender}
  6300921... g_mime_message_set_subject() has a new argument
  3d46f7a... Cleanup
  9523471... g_mime_object_append_header() has a new argument
  03ff641... Drop redundant get_tz_offset()
  d25aa6f... Adapt to new g_mime_utils_header_decode_date() API
  0249ddf... Guard against passing NULL name
  97b8721... Check for NULL return
  c76d6e5... Fix some porting to g_mime_filter_dos2unix_new()
  8f6b469... Fix some porting to g_mime_filter_dos2unix_new()
  30c7f5e... Do not unref GDateTime
  25ab7f3... mailbox_mbox: Set the parser format to mbox
  8614ad0... libbalsa-message: Save some dereferencing
  0f52c45... GMimeParser changes
  5609620... GMime3 (3.2, at least) supports Autocrypt headers
  d7d010b... autocrypt: Convert e-mail addresses to lowercase.

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