remove unused "load" treestore attribute

pub/tree/src/js/actions/TreeActions.coffee

@@ -9,11 +9,6 @@ module.exports =
       body:body
       kids:kids
 
-  setLoading: (state) ->
-    TreeDispatcher.handleViewAction
-      type:"set-load"
-      load:state
-
   loadKids: (path,kids) ->
     TreeDispatcher.handleServerAction
       type:"kids-load"
@@ -34,7 +29,7 @@ module.exports =
     
     if path.slice(-1) is "/" then path = path.slice(0,-1)
     
-    TreePersistence.get path,query,(err,res) =>
+    TreePersistence.get path,query,(err,res) => 
       switch query
         when "snip"
           @loadSnip path,res.snip
@@ -47,4 +42,4 @@ module.exports =
   setCurr: (path) ->
     TreeDispatcher.handleViewAction
       type:"set-curr"
-      path:path
+      path:path

pub/tree/src/js/components/BodyComponent.coffee

@@ -9,7 +9,6 @@ recl = React.createClass
 module.exports = recl
   stateFromStore: -> 
     body:TreeStore.getBody()
-    load:TreeStore.getLoad()
     curr:TreeStore.getCurr()
     cont:TreeStore.getCont()
 
@@ -30,9 +29,7 @@ module.exports = recl
 
   getPath: (path) -> 
     if not @state.cont[path]? 
-      TreeActions.setLoading true
-      TreeActions.getPath path,=>
-        TreeActions.setLoading false
+      TreeActions.getPath path
 
   render: ->
     parts = []
@@ -40,4 +37,4 @@ module.exports = recl
     parts.push (div {id:'body',key:"body"+@state.curr},
       (@state.body ? (div {className:"loading"}, (load {}, ""))))
 
-    (div {}, parts)
+    (div {}, parts)

pub/tree/src/js/stores/TreeStore.coffee

@@ -5,7 +5,6 @@ MessageDispatcher = require '../dispatcher/Dispatcher.coffee'
 _tree = {}
 _cont = {}
 _snip = {}
-_load = false
 _curr = ""
 
 TreeStore = _.extend EventEmitter.prototype, {
@@ -41,10 +40,6 @@ TreeStore = _.extend EventEmitter.prototype, {
 
   getCont: -> _cont
 
-  setLoad: (load) -> _load = load
-
-  getLoad: -> _load
-
   mergePathToTree: (path,kids) ->
     _obj = {}
     @pathToObj path,_obj,kids
@@ -149,8 +144,5 @@ TreeStore.dispatchToken = MessageDispatcher.register (payload) ->
     when 'set-curr'
       TreeStore.setCurr action.path
       TreeStore.emitChange()
-    when 'set-load'
-      TreeStore.setLoad action.load
-      TreeStore.emitChange()
 
 module.exports = TreeStore