Merge branch 'hotfix/0.3.5'

* hotfix/0.3.5:
  use double quotes for content attribute of meta tags
block requests from semalt.com
add PW 2.5 htaccess updates
Merge branch 'hotfix/0.3.06' into develop

* hotfix/0.3.06:
  add PW 2.5 htaccess updates
  block requests from semalt.com