Merge pull request #14 from nukeviet/develop

Able to merge
Change function nv_create_table_news to nv_create_table use for
global module
Merge pull request #325 from thangbv/develop

Thay đổi function nv_create_table_news để dùng cho các module khác nếu cần
change function copy structure table
Merge pull request #326 from hongoctrien/develop

contact: remove department contact
change position Vietnamese keyboards
Merge branch 'develop' of git@github.com:nukeviet/nukeviet.git into develop
fix install
module comment: change language
change function get_editor
Merge pull request #61 from nukeviet/develop

Update code from nukeviet (19/05/2014)