Border select modal settings

[PLyczkowski]

This is border select when LMB-clicking-and-dragging
But it needs some modal settings to work correctly,
that I think will override the setting when firing it from anywhere else

kmi = km.keymap_items.new('view3d.select_border', 'EVT_TWEAK_L', 'ANY')
kmi_props_setattr(kmi.properties, 'extend', False)

kmi = km.keymap_items.new('view3d.select_border', 'EVT_TWEAK_L', 'ANY', shift=True)
kmi = km.keymap_items.new('view3d.select_border', 'EVT_TWEAK_L', 'ANY', ctrl=True)
kmi_props_setattr(kmi.properties, 'extend', False)

Here are the modal settigs mentioned above:
km = kc.keymaps.new('Gesture Border', space_type='EMPTY', region_type='WINDOW', modal=True)
addon_keymaps.append(km)

kmi = km.keymap_items.new_modal('CANCEL', 'ESC', 'PRESS', any=True)
kmi = km.keymap_items.new_modal('BEGIN', 'LEFTMOUSE', 'PRESS')
kmi = km.keymap_items.new_modal('SELECT', 'LEFTMOUSE', 'RELEASE')
kmi = km.keymap_items.new_modal('SELECT', 'LEFTMOUSE', 'RELEASE', shift=True)
kmi = km.keymap_items.new_modal('DESELECT', 'LEFTMOUSE', 'RELEASE', ctrl=True)