Removed the nagging Snap tooltip when Snap is off.
Working on implmenting the neutral option correctly (or removing it). Not finally done yet.
Merge branch 'master_merge_gr32' of https://github.com/benstof/express into master_merge_gr32

Conflicts:
	MMExpress.dsk
	Main.pas
Bietjie aan snapping en rubber band gewerk.
Met die buffer probeer regkom om Net selected (blou) na rubber te teken en met DrawBg, net die unselected te teken.

Probleem bly dat selected saam met background teken en as ou move, dat die rubber layer dan duplikate van die blou elemente wys.
Gamaak dat punte in area op grid geskep kan word en dan hoogtes van GE af kry
Nuwe Ginput_Unt gebou vir input van user
Moving case in gesit by Actions - Move - om background only false te maak as clicked = 0 is.
Merge branch 'master_merge_gr32'

Conflicts:
	gr32_unt.pas
probeer update
Merge branch 'master' of https://github.com/benstof/express

Conflicts:
	MMExpress.dpr
	MMExpress.dproj
	MMExpress.dsk
	Main.dfm
	Main.pas