add Bugzilla-generated .htaccess code to Apache conf

Bugzilla has an option to check for and auto-create
.htaccess file in it's document root to avoid leaking
config for download and other reasons


this was enabled for testing but let's not actually use it
for prod.
 that would just split the Apache config into one
part being in puppet and another part being auto-created by
BZ's checksetup.pl and make debugging more complicated and
I think it's messy to have config in separate places.

so, 
disable the option and instead
 copy exactly what it
generated once into the main Apache config template here in puppet.

only drawback i see: if upstream changes this we'd have to sync
or check our config here

Change-Id: I7e6566c9abcf3c1bab13aeab508aba3b307652cd
Merge "add Bugzilla-generated .htaccess code to Apache conf" into production