Project: appceleratorstudio
Issue TISTUD-6403: Alloy: TSS undefined value should be accepted
h5. New Feature description As per https://jira.appcelerator.org/browse/ALOY-822 , undefined is now accepted as a TSS value. For example, {code} '#index': {	backgroundColor: '#fff',	modal: undefined } {code} is now valid. Studio shouldn't therefore display the Syntax Error warning when undefined is used as a property for TSS styles.
Story points: 5