DateTime::TimeZone to correctly detect the local timezone

Patch by Frédéric Buclin <LpSolit@gmail.com>
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re-encrypted and their password does not match the current complexity
rule
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Backout of Bug 1001462 - Bug.search causes error when using simple token auth and specifying 'token' instead of 'Bugzilla_token'

Bug 1003852: Digest::SHA 5.82 and newer always croak on wide characters, preventing users with Unicode passwords from logging in
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Bug 1001462 - Bug.search causes error when using simple token auth and specifying 'token' instead of 'Bugzilla_token'
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select
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values to localconfig when the answers were supplied by an answer file.
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Bug 1001846: When editing cc_accessible using Bug.update, the method should always return is_cc_accessible as being changed
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Bug 997281: New QuickSearch operators can short-circuit each other depending on which ones are tested first
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Bug 995238 - Incomplete implementation of bug 540818 causes include_fields=_all to not work as expected
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Bug 987205: Bugzilla crashes because it tries to import a non-exported login_token() subroutine from Bugzilla::Auth::Login::Cookie
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Bug 540818 - Improve include_fields and exclude_fields to accept _default, _all and _custom keywords
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