Update system/cms/modules/blog/controllers/blog.php

add the category info to the blog category view
Update system/cms/modules/blog/controllers/blog.php

$category is an object and lex doesnt like it 
Update system/cms/modules/blog/controllers/blog.php

changed to array type hinting 
Merge pull request #2481 from hdias/patch-1

Added category data to the blog category method