Use Keychain For Persistence#31

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thanatos0801 wants to merge 3 commits intoylechelle:masterfrom

vora:master

Commits on Mar 27, 2012

Added back-off persistence to device keychain to handle the case when all OpenUDID apps are uninstalled
Josh
committed

Commits on Mar 29, 2012

Merged Apple's KeychainItemWrapper into OpenUDID source files.
Josh
committed

Commits on May 15, 2012

Merged latest changes from OpenUDID Master branch. Prefixed KeychainWrapper with OpenUDID prefix.
Josh
committed