misc...
* entities converting: also create group entities from world primitives instead of "do not want to convert worldspawn entity" error
* fix: group dialog: prevent focusing on texbro->filter entry and console, if switching to ones by click on tabs (was blocking hotkeys)
* fix crash with nonpthreads xmllib + multithreading + output to system console
* number of code fixes
Radiant:
misc...
* fix: clone group ent / map import / saving map as : group ents name labels at 0,0,0;
* number of code fixes