issue #3499 : Update for core of the npm branch to work regularly.
issue #3499 : Change the path for CCLabelTTF and CCActionManager in jsloader.
Merge pull request #1358 from SmallAiTT/iss3499_4_npm

issue #3499 : Update for core of the npm branch to work regularly.
issue #3499 : Change the path for CCLabelTTF and CCActionManager in build.xml.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into iss3499_4_npm
issue #3499 : Update js path in build.xml.
Merge pull request #1359 from SmallAiTT/iss3499_4_npm

issue #3499 : Change the path for CCLabelTTF and CCActionManager in buil...
issue #3419 change ccs.UILayout to ccs.Layout
 #3419 change ccs.UIWidget to ccs.Widget
issue #3491 change ccs.UILayoutParameter to ccs.LayoutParameter.
issue #3419 change ccs.UIListView to ccs.ListView
issue #3419 change ccs.UIPageView to ccs.PageView
issue #3419 change ccs.UIScrollView to ccs.ScrollView
issue #3419 change ccs.UIButton to ccs.Button
issue #3419 change ccs.UICheckBox to ccs.CheckBox
issue #3419 change ccs.UIImageView to ccs.ImageView
issue #3419 change ccs.UILabel to ccs.Label
issue #3419 change ccs.UILabelAtlas to ccs.LabelAtlas
issue #3419 change ccs.UILabelBMFont to ccs.LabelBMFont
issue #3419 change ccs.UILoadingBar to ccs.LoadingBar