Add recycle bin with "hidden" books inside
Add Zombies pop up
Merge branch 'Chenglong' of https://github.com/mokonzi131/gatech-deadweek into Chenglong

Conflicts:

GT_DeadWeek_Alpha3/Assets/Models/Zombie/Materials/Cartoon_Female_capris_
2k_diffuse.mat
	GT_DeadWeek_Alpha3/GT_DeadWeek_Alpha3-csharp.sln
	GT_DeadWeek_Alpha3/GT_DeadWeek_Alpha3.sln
	GT_DeadWeek_Alpha3/GT_DeadWeek_Alpha3.userprefs