Merge pull request #2973 from nickanderson/master

ENT-12531: Allowed images from raw.github.com

Author: craigcomstock

cfe_internal/enterprise/templates/httpd.conf.mustache

@@ -215,7 +215,7 @@ LogLevel warn
     object-src 'none'; \
     frame-src 'self'; \
     child-src 'self'; \
-    img-src 'self' data: blob: avatars.githubusercontent.com badges.gitter.im fonts.gstatic.com kiwiirc.com raw.githubusercontent.com; \
+    img-src 'self' data: blob: avatars.githubusercontent.com badges.gitter.im fonts.gstatic.com kiwiirc.com raw.githubusercontent.com raw.github.com; \
     font-src 'self' data: fonts.googleapis.com fonts.gstatic.com; \
     connect-src 'self' fonts.gstatic.com fonts.googleapis.com; \
     manifest-src 'self'; \