Updates to improve reactivity, session storage, logging

OHIFViewer/.meteor/versions

@@ -15,6 +15,7 @@ caching-compiler@1.0.0
 caching-html-compiler@1.0.2
 callback-hook@1.0.4
 check@1.1.0
+coffeescript@1.0.11
 cornerstone@0.0.1
 ddp@1.2.2
 ddp-client@1.2.1
@@ -64,6 +65,8 @@ npm-bcrypt@0.7.8_2
 npm-mongo@1.4.39_1
 observe-sequence@1.0.7
 ordered-dict@1.0.4
+practicalmeteor:chai@1.9.2_3
+practicalmeteor:loglevel@1.1.0_3
 promise@0.5.1
 random@1.0.5
 rate-limit@1.0.0