implemented sync.isForced to detect if there are force flags on a node or it's parent
implemented sync.isForced to detect if there are force flags on a node or it's parent

remotestorage/remotestorage.js,untitaker/remotestorage.js,untitaker/remotestorage.js,mcanthony/remotestorage.js,mcanthony/remotestorage.js,remotestorage/remotestorage.js,lewisl9029/remotestorage.js,lewisl9029/remotestorage.js,theWebalyst/remotestorage.js,remotestorage/remotestorage.js,theWebalyst/remotestorage.js