[balsa/oauth2-support] (27 commits) ...Merge remote-tracking branch 'origin/master' into oauth2-support

[Albrecht Dreß <albrecht src gnome org>]

Summary of changes:

  84cef80... mailbox_mh: Use g_byte_array_new() (*)
  d4a59c2... Various: Use g_array_set_size() (*)
  f6b05b4... mailbox_mh: Reduce the scope of two variables (*)
  edc3fd3... mailbox_mh: Reduce the scope of two more variables (*)
  a0e8843... balsa-2.6.3 release (*)
  f931575... mime: No trailing comma in a URL (*)
  3495263... Update Spanish translation (*)
  2550e30... Update Indonesian translation (*)
  f61e6dd... Update Serbian translation (*)
  37f6a52... doc: Typo fixes (*)
  91b7f29... Merge branch 'typo-fixes' into 'master' (*)
  231a6a8... Various i18n improvements (*)
  f3f1e5d... Updated Czech translation (*)
  6631d18... address-book-extern: Use pclose() to close gc (*)
  40e0239... Apply 19 suggestion(s) to 1 file(s) (*)
  666dda7... Merge branch 'master' into 'master' (*)
  bb4d5f1... Update Swedish translation (*)
  7b16b28... Update Ukrainian translation (*)
  77cc070... Update Polish translation (*)
  922173a... balsa-mime-widget-text: Hide quote prefix (*)
  1a34f05... Merge branch '61-citation-bars' into 'master' (*)
  e34fa3a... improved Webkit HTML privacy filter (*)
  b393a6d... HTML filter bug fixes and clarifications (*)
  91d2f1f... Update Slovenian translation (*)
  66908a6... LDAP address book: fix memory leak (*)
  32dc15e... Merge branch 'html-filter' into 'master' (*)
  758961a... Merge remote-tracking branch 'origin/master' into oauth2-su

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