Copy from iOS-5-Cookbook/C17/05-New Contact

Sources updated from
https://github.com/erica/iOS-5-Cookbook/tree/master/C17/05-New%20Contact
Contacts table

ABContacts shows in main table now
Load removing and iOS 6 compartability

remove load method. Add method to ask request on iOS 6.0 and more
static analizer issue fixed
Deal with people who have nil labels in their AB
Update ABContactsHelper.m
Merge pull request #1 from nickmarrone/patch-1

Update ABContactsHelper.m
Update ABContactsHelper.m
Update ABContactsHelper.h
Update ABContactsHelper.h
Update ABContactsHelper.m

Contacts were cached after being initially loaded -- were not reloaded unless application was terminated.
Add podspec
Add podspec
Require ARC in pod spec
Move source files into Code folder and update pod spec to point at all .h/.m files
Add method to grab a specific value for an identifier in a multi value property
Made hasAddressBookAccess: public to allow client code to know whether the user has given access.
Silence the clang warning as we know this is deprecated and only use it on old OS's.
Update ABContactHelper.podspec
added license, tagging 0.0.2