(refs #3267) fixed the possibility to fake a file upload by symfony 1.4.
(fixes #3240) updated the mobile_ip_address list for release 2012/12/07
Merge branch 'stable-3.6.x' of github.com:openpne/OpenPNE3 into stable-3.6.x
(refs #3258)fixed a bug where auto-increment is shifted.
(refs #3258)fixed upgrade sql bug.
Merge pull request #65 from nishizoe/t3267
(fixes #2927, BP from #2911) added pc_backend notice of disabling plugins and new doc plugin installation/uninstallation guide (Japanese only)
Merge remote-tracking branch 'Kai-ishikiriyama/stable-3.6.x' into stable-3.6.x
version 3.6.7
started to development of OpenPNE 3.6.8
(refs #3129, BP from #3073) fixed

make redirect to login action when tha page is following condition

1. login action is required ssl setting.
2. access doesn't use ssl then the member is not login.
3. the accessed page is that  'is_secure' is 'false' or 'both'.
(refs #3129, BP from #3073) add feature to set next_uri value when the GET parameter was given
(refs #3129, BP from #3073) fixed not to occur redirect loop when access to login page
(refs #3129, BP from #3073) fixed to make login url using ssl_base_url setting for not to redirect twice
(refss #3129, BP from #3073) fixed to redirect considering include path
(fixes #3129, BP from #3073) extract redirect logic to private method
(refs #3281, BP from #2882) add sfValidatorDateTest +42 case

about test case
  empty values:     ('', false, array(), new SimpleXmlElement('<hoge />'))
  not empty values: (0, '0', 0.0)

  required:         (true, false)
  date array:       (Yms, YmsH)
(refs #3281, BP from #2882) fixed not to evaluate empty array in preg_match
(refs #3281, BP from #2882) fixed not to be empty for zero number or string
(fixes #3281, BP from #2882) fixed not to be empty day values for zero number or string