Added a projection to Clans getMemberSessions to help with the gargantuan fetch running us out of memory.

app/styles/play/campaign-view.sass

@@ -110,7 +110,6 @@ $gameControlMargin: 30px
         @include box-shadow(0px 0px 35px skyblue)
 
       .level-difficulty-banner-text
-        position: absolute
         position: absolute
         bottom: 170%
         pointer-events: none

app/views/clans/ClanDetailsView.coffee

@@ -35,6 +35,7 @@ module.exports = class ClanDetailsView extends RootView
     @clan = new Clan _id: @clanID
     @members = new CocoCollection([], { url: "/db/clan/#{@clanID}/members", model: User, comparator:'slug' })
     @memberAchievements = new CocoCollection([], { url: "/db/clan/#{@clanID}/member_achievements", model: EarnedAchievement, comparator:'_id' })
+    # MemberSessions: only loads creatorName, levelName, codeLanguage, submittedCodeLanguage for each session
     @memberSessions = new CocoCollection([], { url: "/db/clan/#{@clanID}/member_sessions", model: LevelSession, comparator:'_id' })
 
     @listenTo me, 'sync', => @render?()

server/clans/clan_handler.coffee

@@ -116,7 +116,7 @@ ClanHandler = class ClanHandler extends Handler
       return @sendDatabaseError(res, err) if err
       return @sendDatabaseError(res, err) unless clan
       memberIDs = _.map clan.get('members') ? [], (memberID) -> memberID.toHexString()
-      LevelSession.find {creator: {$in: memberIDs}}, (err, documents) =>
+      LevelSession.find {creator: {$in: memberIDs}}, 'creatorName levelName codeLanguage submittedCodeLanguage', (err, documents) =>
         return @sendDatabaseError(res, err) if err?
         cleandocs = (LevelSessionHandler.formatEntity(req, doc) for doc in documents)
         @sendSuccess(res, cleandocs)