Display first comment in right info box

At the moment Zen Cart is just displaying 'Comments' in the right info box when selecting orders in order list view, even if it's just some comments added by status change from a payment module - or a admin. This doesn't make any sense...

I believe it's better to just display this when there is a comment from the customer (from the first available order status), and at the same time display the comment so the admin can see if it's anything important without having to open every order first. This change in code will fix that.

At the same time I added a missing translation for ordered products bellow.
Removing duplicate function call

You're right texdc, thanks. I just changed your proposal into $orders_comment as it's the orders first comment only, and not several comments. ;)
Merge pull request #115 from zencartnorge/v160ofix

Display first comment in right info box
Failed Installation on Windows

Looks like the DIRECTORY_SEPARATOR constant made both admin and catalog
configure.php file messed up.

Just a reminder, if that constant return '\'. I think it's better to
just use '/'
zc_install - CURL extension error message has no popup when not online.
zc_install - system-setup page -- add clickable text beside the "Enable SSL for storefront" checkbox.
zc_install - - missing "space" between 'UTF-8' and "(default)"
zc_install - missing help text for "Load demo data"
zc_install - add clarity to the  admin-rename help text
zc_install - add REMEMBER THIS! alert to help text for "Below is your initial password ..."
Merge pull request #116 from IronLady/v160

Failed Installation on Windows due to unescaped backslash, unique to Windows
Merge pull request #117 from drbyte/zc_install-curl

zc_install - CURL extension error message has no popup when not online.
Merge pull request #118 from drbyte/zc_install-updates

zc_install updates
Merge pull request #83 from zencart/v160

zc160