[CB-2314] Vet iOS-specific project settings following addition of top-level project settings guide
[CB-2413] Docs for FileTransfer.download/upload callback should say invoked with FileTransferError object, not FileError object
[CB-2449] iOS Cordova Upgrade Guide - missing step
fix example code for storage api
Convert tabs to space in sqlresult document.
[CB-2511] update webos upgrade guide