added 3 icons
Merge branch 'master' of https://github.com/kgnvch/Shoppit

Conflicts:
	shoppit/bin/R.txt
	shoppit/bin/classes/il/ac/huji/shoppit/R$id.class
changed GI.displayDistance() slightly, so items in kms look normal
Merge branch 'master' of https://github.com/kgnvch/Shoppit

Conflicts:
	shoppit/bin/R.txt
	shoppit/bin/classes/il/ac/huji/shoppit/R$id.class