Adding functionality to unlock single Ticket
No message when no auto response destination.

When notication is disable by NoAutoRegExp for example
@AutoReplyAddresses can be empty. No message will be sent but an article
will be create.

HereAutoReplyAddresses is test for empty value before sending email
preventing any new article to be created when no AutoReplyAddresses
exist.

May be this feature should be done in ArticleSend. I don't know.
Optimize various operations in the ArticleStorage backends

this disables the fallback from DB to FS backend, and the other way round.
Only enabled again in TicketArticleStorageSwitch
config option Ticket::StorageModule::CheckAllBackends

for setups where not all attachements are either in the database or the file system
Updated Russian translation, thanks to Andrey N. Burdin.
Updated Russian translation, thanks to Yuriy Kolesnikov.
Fixed: $Param{NextState} is always undef in AgentTicketCompose (bug#10097).
Updated .gitignore file.
Fixed: Bad group check in otrs-scheduler-linux (bug#10080).
Added List::Util::XS to check if Scalar::Util is installed in the required c version.
Fixed bug#10103 - ArticleTypeID is always undef in AgentTicketCompose.
Applied QA suggestions on fix for bug#9959 - & breaks ExpandCustomerName.
Fixed install commands for List::Util::XS.
Fixed: Stats list may show too few or too many stats (bug#10110).

Conflicts:
	CHANGES.md
Ctrl+Click on Ticket List opens in new window

same for Meta+Click on the Mac
Fixed bug#10103 - ArticleTypeID is always undef in AgentTicketCompose.
Follow-up fix for bug#10056 - Installer fails when special characters in database user's password.
Follow-up fix for bug#7337.
Merge branch 'master' of git.otrs.com:otrs/otrs
Fixed bug#10099: Missing challenge token checks on customer interface.

Conflicts:
	CHANGES.md