Improved task assignment
Merge branch 'master' of https://github.com/mturek/gras

Conflicts:
	NestedFragments/bin/NestedFragments.apk
	NestedFragments/bin/classes.dex
	NestedFragments/bin/classes/com/example/newspinproj/R$id.class
	NestedFragments/bin/classes/com/example/newspinproj/R$layout.class
	NestedFragments/bin/classes/com/example/newspinproj/R$menu.class
	NestedFragments/bin/classes/com/example/newspinproj/R$string.class
	NestedFragments/bin/classes/com/example/newspinproj/TaskDetailsActivity.class
	NestedFragments/bin/resources.ap_
	NestedFragments/gen/com/example/newspinproj/R.java