* view->show: toggle crosshair, size, grid are check menu items
* view->show: +Show Light Radiuses toggle
* view->show->show stats makes effect immediately
* view->show fix: check menu items are sensitive to changing options via shortcuts
misc...
* option to disable main toolbar
* removed bobtoolz caulk selection button; filterbar one does the job better
* filterbar: + region set selected button; rightclick = region off
* filterbar: + hide selected button; rightclick = show hidden
* SelectionSystem option: prefer point entities in 2D views (def = yes)
* filterbar: indicate region, hide states by buttons states
* fix: region compiles (run build with region enabled = compile regioned part only)
* solid selection boxes by default (m_bNoStipple)
* always use stipple for stuff behind stuff in 3d (was dependent on m_bNoStipple)
* del unused ChooseSmallGridMajorColor ChooseSmallGridMinorColor preferences pipeline
* fix: Active View Name and Outline... Clipper... colors saving
* fix: ChooseCameraSelectedBrushColor changes the color (requires restart)
* fix: ChooseSelectedBrushColor preference saving (requires restart)
* fix rubberband selector appearence in 2D with 'show window outline' option enabled
* multiple projections layouts: activate a projection on zoom
* multiple projections layouts: added wnds updates to correctly indicate active projection (via wnd outline and projection name)
* draw projection name is independent from show coordinates option
* multiple projections layouts: greyscale axes in inactive views
* 'show coordinates' is disabled by default
* quick (hacky) method to render things, indicating viewport being active or not (axes, view name, wnd outline)
misc...
* fix: select inside and touching: ignored ANY filters and hiding, and region
* fix: M3 tex paint/grab ignored _hidden_ models
* fix: M3 tex paint/grab ignored group ent (world, triggers, et cetera), model filters
* fix: shift+a by tex: ignored group ent (world, triggers, et cetera) filters
* fix: tex find/replace: ignored any filters, regioning & hiding
* fix: shift+a by classname: ignored filters, hiding, region
* fix: floor walker ignored group ent filters
* fix: csg subtract ignored group ent filters
* fix: invert selection: ignored group ent filters
* fix: tex find/replace: 'select by shader' mode for patches (was replacing with notex instead)
* fix: select inside and touching: were selecting group ents, as single unit (=sensitive to parent node and its bbox)
* fix: csg merge two group ents = empty group ent
* fix: csg subtract group ent completely = empty group ent
* fix: hollow group ent: could produce empty group ent
* func_groups are filtered by world filter only, not entities one
* new func_group filter, filterBar button; Rightclick = create func_group
