Merge pull request #236 from jeffreythomas/dev

PDI-11856 - Create an angular directive that encpsulates the UI for crea...
[PDI-11940] - Styling of the weekly recurrence UI
Merge pull request #238 from rfellows/recurrenceValidation

[PDI-11940] - Styling of the weekly recurrence UI
Create an angular directive that encpsulates the UI for creating a schedule for a Weekly recurrence pattern