Add category to define customized nav bar
include seperator for each person
add custom inventorytable cell
data binding
Merge branch 'master' of gdcgit:ronald.mai/torch
Modify ..
Merge branch 'master' of gdcgit:ronald.mai/torch

Conflicts:
	Torch/Torch.xcodeproj/project.pbxproj
add image
Added navigation controller customized view support
Added images for nav bar
added location framework
merged
submit
Global navigation controller, in grogress
Merge branch 'master' of gdcgit:ronald.mai/torch
Merge branch 'master' of gdcgit:ronald.mai/torch

Conflicts:
	Torch/Torch.xcodeproj/project.pbxproj
Add base class for view controllers with nav bar
Merge branch 'master' of gdcgit:ronald.mai/torch

Conflicts:
	Torch/Torch/TCAppDelegate.m
Merge branch 'master' of gdcgit:ronald.mai/torch

Conflicts:
	Torch/Torch.xcodeproj/project.pbxproj
add two images