Updated .gitignore.
Fixed an issue with drag & drop of main navigation items in connection with OpenMainMenuOnOver.
Fixed an issue which would cause the user to see the login window when using bulk action on unlocked tickets without cookies enabled.
Added the possibility to define a sleeptime to a lot of .pl scripts and code cleanup.
Fixed extra spaces in match/set values.
Removed Daemon.t temporarily.
Fixed perl critic problem with low precedence operators.
Removed useless otrs.ExportStatsToOPM.pl.
Added flat design for installer.
Fixed bug#10706 - dashboard settings are lost by different user login.
Follow-up fix for Excel export: enforce data formatting as text.
Added config switch to disable the template cache for development environments.
Fixed an issue which would cause the navigation container to stay at expanded height after closing a submenu by clicking the main item.
Added exceptions.
Fixed an issue which would cause JS errors in case users are being redirected (e.g. on session time out or mandatory time accounting).
Fixed: Open tickets in 3 days show right function but wrong number (bug#10805).
Squashed commit of the following:

commit 2b1120b630bdd68826d376efc64a072f459bde0c
Author: s7design <otrs@s7designcreative.com>
Date:   Wed Nov 5 12:33:41 2014 +0100

    Fixed issue with number of customer tickets showing in customer info
Fixed bug#10856 - TicketHistoryGet() dynamic field values.
Fixed bug#10856 - TicketHistoryGet() dynamic field values.
Increased timeout for support data collection in a unittest environment.
Fixed an issue with broken floats in timeline view.