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
Merge branch 'ticketlist-ctrl-click' of https://github.com/moritz/otrs
Fixed bug#10094 - Former FAO OTRSACLExtensions not available in the ACL Editor.
Fixed bug#10079 - Cannot operate OTRS on IE7 because of JavaScript error.
Fixed code style.
Fixed typo.
Fixed code style.