Make the persistence method of hanging protocols configurable

- Implement ProtocolStore interface to allow persisting hanging protocols using different strategies
- Implement and set default strategy to persist hanging protocols in the MongoDB collection “HangingProtocols” in the application server

Packages/ohif-hanging-protocols/server/collections.js

@@ -2,14 +2,3 @@ Meteor.publish('hangingprotocols', function() {
     // TODO: filter by availableTo user
     return HangingProtocols.find();
 });
-
-Meteor.startup(function() {
-	// Uncomment this next line to reset all your Protocols on every server reset
-    // HangingProtocols.remove({});
-    
-    if (HangingProtocols.find().count() === 0) {
-        console.log('Inserting default protocols');
-        HangingProtocols.insert(HP.defaultProtocol);
-        HangingProtocols.insert(HP.testProtocol);
-    }
-});

Packages/ohif-hanging-protocols/server/methods.js

@@ -1,43 +0,0 @@
-/*DICOMTags = new Meteor.Collection(null);
-
-Object.keys(HP.tagDescriptions).forEach(function(key) {
-    var value = HP.tagDescriptions[key];
-    DICOMTags.insert({
-        id: key,
-        name: '(' + key + ') ' + value
-    });
-});
-
-Meteor.methods({
-    dicomTagSearch: function(partialName) {
-        check(partialName, String);
-
-        var results = DICOMTags.find({
-            name: {
-                $regex: partialName,
-                $options: 'i'
-            }
-        }, {
-            limit: 20,
-            fields: {
-                id: 1,
-                name: 1
-            }
-        }).fetch();
-
-        return {
-            results: results
-        };
-    }
-}); */
-
-Meteor.methods({
-    removeHangingProtocol: function(id) {
-        HangingProtocols.remove(id);
-    },
-    removeHangingProtocolByID: function(id) {
-        HangingProtocols.remove({
-            id: id
-        });
-    }
-});