LT-253: Added Collection to store Additional Findings in the database. Set up some form components that store temporary UI state

Packages/lesiontracker/both/collections.js

@@ -1,7 +1,14 @@
 Timepoints = new Meteor.Collection('timepoints');
 Studies = new Meteor.Collection('studies');
 Measurements = new Meteor.Collection('measurements');
+
+// ImageMeasurements describe temporary measurements that aren't
+// specifically listed in the Lesion Table
 ImageMeasurements = new Meteor.Collection('imageMeasurements');
 
+// Additional Findings stores details from the Additional Findings
+// panel, and represents items such as data quality,
+AdditionalFindings = new Meteor.Collection('additionalFindings');
+
 WorklistSubscriptions = ['studies', 'timepoints'];
 Reviewers = new Meteor.Collection('reviewers');