Log Message:
Updated mail/imapsync to 1.264, and adjusted to use p5-Mail-IMAPClient2

revision 1.264
    Archiveopteryx 3.0.0
revision 1.263
    Added modules versions output.
revision 1.262
    Work fine under XP.
revision 1.261
    - Fixed bug about ssl and justconnect option
    - Cleaned connect code.
    - Started gmail support.
revision 1.260
    - Added option --idatefromheader :
      sets the internal dates on host2 same as the "Date:" headers.
revision 1.259
    - Made a function for regexmess() --regexmess to be able to
      check it easily
    - Added function tests_regexmess() to check regexmess(), 3
      tests.
    - Removed imapsync copyleft GPL licence output (boring).
      Replaced by wishlist link.
    - Added thank_author() to avoid duplicate code about thanks.
    - Better bug report documentation.
revision 1.258
    Change report bug information order.
revision 1.257
    removed comment and ugly output
revision 1.256
    Applied patch from Simon Heimlicher to avoid non-selectable
    folders.
revision 1.255
    Domino (Notes) 4.61
revision 1.254
    Some server (Microsoft Exchange 6.0.6249.0 for example)
    returns message size a lot
    s than the real size
    Now imapsync accept this silly behavior.
revision 1.253
    Archiveopteryx  2.09
revision 1.252
    Added mailing list information.
revision 1.251
    Fixed message_string returning empty message when < expected size.
revision 1.250
    Bug fix "parse_headers want an ARRAY ref"
revision 1.249
    warn about BUG_IMAPClient_3.xx
revision 1.248
    Cleaned check_lib_version()
revision 1.247
    Added id in output warn when no header found.
revision 1.246
    Removed $^W use.
revision 1.245
    Back to append_string()
    Turn on --syncinternaldates by default
    Date_Init("TZ=GMT") if no timezone (windows) set.
revision 1.244
    Removed old *_2() functions (unused)
revision 1.243
    Moved functins *_2() into override_imapclient()
revision 1.242
    Ignore message when it has no header.