[1.8.x] Added syntax highlighting for apache code blocks
[1.8.x] Added syntax highlighting for apache code blocks

Backport of fde4857fb83101d27ae4cb3552a6a6cf20d3d8ce from master

pquentin/django,h4r5h1t/django-hauthy,pquentin/django,pquentin/django,h4r5h1t/django-hauthy,h4r5h1t/django-hauthy,h4r5h1t/django-hauthy