module news: fix link viewcat
config Primary Domain for canonicalUrl
CKEditor 4.4.2
module News: change description for categories
Configure the number of characters of meta description tag
module news: change the position of socialbutton
fix install blocks
ckeditor plugins image2: set default caption = true, captionPlaceholder
= alt
Fix openid login with option 2
Merge pull request #18 from nukeviet/develop

Cập nhật từ kho code gốc
Update delete menu features delete menu both parent and submenu
update admin.js
Merge pull request #401 from thangbv/develop

Cập nhật tính năng xóa cả menu con và menu cha
fix del all sub menu
Merge pull request #402 from thangbv/develop

fix del all sub menu
Delete comlumn comment_allow
Merge pull request #403 from thangbv/develop

Delete comlumn comment_allow
Check require plugin before download
Modules news: Edit permission
Merge pull request #405 from thangbv/develop

Modules news: Edit permission