removeSoup was not clearing previous entry in _soupNameToTableName
Merge pull request #732 from amalto/unstable

removeSoup was not clearing previous entry in _soupNameToTableName
Adding unit test for dropping and re-adding a soup
Merge pull request #733 from khawkins/register_soup

Adding unit test for dropping and re-adding a soup
In progress: Adding SalesforceSDKManager
In progress: more SDK manager
Minor changes
Adding some validation, errors
Adding workflow
Adding auth, user account delegate functionality
Updating RestAPIExplorer's AppDelegate to consume SalesforceSDKManager
Interim checkin: app foregrounding
Implementation of foregrounding
Updates for foregrounding, passcode cancellation