Add Wordpress SEO
Fix navbar list border
Remove navbar-collapse top border
Enlarge navbar items
Fix main nav height
Add side paddings to footer
Add W3 Total Cache
Fix sidebar
Fix font size and line height
Fix W3 issue
Add blog feature
Merge branch 'feature/blog' into develop

* feature/blog:
  Add blog feature
  Fix W3 issue
Merge branch 'release/v3.0'

* develop:
  Add blog feature
  Fix W3 issue
  Fix font size and line height
  Fix sidebar
  Add W3 Total Cache
  Add side paddings to footer
  Fix main nav height
  Enlarge navbar items
  Remove navbar-collapse top border
  Fix navbar list border
  Add Wordpress SEO