Add a Bitdeli badge to README
Merge pull request #60 from bitdeli-chef/master

Add a Bitdeli Badge to README
Added ability for delegate to handle ubiquity becoming unavailable.

[ADDED]     ubiquityStoreManagerHandleCloudDisabled: in delegate.
[UPDATED]   Make cloudAvailable directly dependant on _currentIdentityToken and avoid ubiquityIdentityToken in favor of _currentIdentityToken.
Merge branch 'master' of github.com:lhunath/UbiquityStoreManager
Don't crash on enumerateCloudStores if iCloud is disabled.

[FIXED]     Crash on enumerateCloudStores when there is no cloud URL.
Merge pull request #4 from lhunath/master

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