Items that may be modified using EDIT_POINTs used to stay selected after pressing ESC (only EDIT_POINTs got away) - fixed.

Edit->Global Deletions & Edit->Cleanup Tracks and Vias work in GAL, without toggling between canvases.

Renamed [class_]drawpanel_gal.[cpp|h] to [class_]draw_panel_gal.[cpp|h] to follow current naming scheme.

Added possibility of switching tools by the right toolbar buttons, without deactivating the current tool first (previously tools did not switch if there was one active).

If tool was previously active and it is called again, it is brought to the top of the active tool stack.
It fixes issue of dragging of items that have EDIT_POINTs, when dragging was activated by hovering over an item and using hot key.

Pcbnew: bug fix: sometimes (depending on a previous command) pcbnew could  create an usual zone instead of a keepout zone when the" create keepout zone" tool is activated

Very minor other fix

Eeschema: fix Bug #1298868 (Can't create new schematic from main toolbar icon) - Fix a bug I created in rev 4773

Fix a mismatch between method signature in scripting/python_scripting.cpp and scripting/python_scripting.h

Dialog Freeroute: if freeroute.jar is find in kicad binaries, it is run as a standard java application, not as web applcation
Very minor other fixes
FPC_(SMD_type)_footprintwizard.py wizard finished.

- resetting relative coordinates
- switching units
- not official: changing transparency for layers (works only for main layers, does not work on vias/pads/etc.)

Refactored code that handled zooming events.
Added PCB_RENDER_SETTINGS::Get/SetSketchMode().
PCBNEW_CONTROL reacts to hot keys changing display modes (sketch via/tracks, high contrast).