modified command runner framework.
imap-append command is defined.
this is simple implementation.
fetch attribute parser. BODY[STRUCTURE] accepts following mails.
* empty string.
* no body mail.
fetch attribute parser. message pattern is added to ENVELOPE test case.
fetch attribute parser. message pattern is added to BODY[]<> test case.
Merge branch 'logging' into cmd
Merge branch 'protocol' into cmd
imap-append command.
optional parameters are collected at single hash table.
imap-append command.
added config file load option.
imap-append command.
added append time option.
imap-append command.
added store flag options.
imap-append command.
refactored to make a DRY option list.