replace mrt:moment-timezone by aldeed:moment-timezone as it depend on the official moment package

.meteor/versions

@@ -6,6 +6,7 @@ accounts-meteor-developer@1.0.10
 accounts-oauth@1.1.13
 accounts-password@1.3.0
 accounts-twitter@1.1.11
+aldeed:moment-timezone@0.4.0
 aldeed:simple-schema@1.5.3
 allow-deny@1.0.5
 autoupdate@1.2.11
@@ -92,8 +93,6 @@ monbro:mongodb-mapreduce-aggregation@1.0.1
 mongo@1.1.12_1
 mongo-id@1.0.5
 mongo-livedata@1.0.12
-mrt:moment@2.8.1
-mrt:moment-timezone@0.2.1
 mrt:reactive-store@0.0.1
 mystor:device-detection@0.2.0
 nimble:restivus@0.8.11

packages/rocketchat-importer-hipchat/package.js

@@ -11,7 +11,7 @@ Package.onUse(function(api) {
 		'rocketchat:lib',
 		'rocketchat:importer'
 	]);
-	api.use(['mrt:moment-timezone@0.2.1'], 'server');
+	api.use(['aldeed:moment-timezone@0.4.0'], 'server');
 	api.use('rocketchat:logger', 'server');
 	api.addFiles('server.coffee', 'server');
 	api.addFiles('main.coffee', ['client', 'server']);

packages/rocketchat-importer-slack/package.js

@@ -11,7 +11,7 @@ Package.onUse(function(api) {
 		'rocketchat:lib',
 		'rocketchat:importer'
 	]);
-	api.use(['mrt:moment-timezone@0.2.1'], 'server');
+	api.use(['aldeed:moment-timezone@0.4.0'], 'server');
 	api.use('rocketchat:logger', 'server');
 	api.addFiles('server.coffee', 'server');
 	api.addFiles('main.coffee', ['client', 'server']);

packages/rocketchat-smarsh-connector/package.js

@@ -10,8 +10,7 @@ Package.onUse(function(api) {
 		'ecmascript',
 		'rocketchat:lib',
 		'underscore',
-		'mrt:moment',
-		'mrt:moment-timezone'
+		'aldeed:moment-timezone'
 	]);
 
 	api.addFiles('lib/rocketchat.js', [ 'client', 'server' ]);