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* squads in different modes can now be grouped by a single click grouped. (so, also commanders can be grouped to snipers, now)
* units exiting the transporter are now auto-grouped
* added scroll bar in the instructions window
* the building process is now also autoresumed by building units.
* commanderbuff - is now only applied, when the commander is near enough.
* improved ai-reaction time (in direct combat situations)
* fixes for more than 45 general bugs
