webif: Add new lines in templates.

With new lines in proper places the templates are much nicer
to look once they are extracted.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8392 4b0bc96b-bc66-0410-9d44-ebda105a78c1
webif: Remove a rather clever way of checking if favicon.ico was changed.

This mechanism will break once module-webif-pages.c start to
be generated which is being worked on in the moment.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8393 4b0bc96b-bc66-0410-9d44-ebda105a78c1