Use new server configuration for logging in

src/client/site/login_page/login_page_controller.coffee

@@ -79,9 +79,9 @@ module.exports = class LoginPageController extends PageController
         @$userName          = @$('.user .name')
 
         if (not @user?) and (@_params?.state?) and (@_params?.state is @loginSecurityToken)
-            @_client.completeGitHubLogin code:@_params.code
+            @_client.createSession code:@_params.code
                 .then (response)=>
-                    attributes = response.json.data.user
+                    attributes = response.json
                     if attributes?
                         global.site.user = new GitHubUser attributes
                         global.site.resumeAfterLogin()
@@ -133,7 +133,7 @@ module.exports = class LoginPageController extends PageController
         return @State.ReadyToLogin
 
     _compeleteLogin: (code)->
-        @_client.completeGitHubLogin code:code
+        @_client.createSession code:code
             .then (response)=>
                 global.site.user = new GitHubUser response.json
             .catch (error)=>

src/client/site/site_controller.coffee

@@ -59,9 +59,9 @@ module.exports = class SiteController extends BaseController
                 @$pageContentLoading.addClass 'hidden'
 
     loadCurrentUser: ->
-        @client.fetchCurrentUser()
+        @client.getCurrentUser()
             .then (response)=>
-                userData = response.json?.data?.user
+                userData = response.json
                 @user = new GitHubUser userData if userData?
             .catch (error)=>
                 if error?.response?.statusCode isnt 401
@@ -77,7 +77,7 @@ module.exports = class SiteController extends BaseController
     logout: ->
         @storage.store 'loginSecurityToken', null
         @user = null
-        @client.logout()
+        @client.deleteSession()
             .catch (error)->
                 logger.error -> "Failed to log out: #{error}"
             .done()