Merge pull request #132 from bhariharan/unstable

Add 'pushNotificationClientId' to 'bootconfig.json'
fixing the Smartsync SObjectCollection fetch, where records were being added twice.
Merge pull request #134 from akhileshgupta/ss_collection_fix

fixing the Smartsync SObjectCollection fetch, where records were being added twice
Merge branch 'master' into unstable