#2 Image scaling not working as per admin specification

[Mark Wallis (aka serialmonkey)]

Bug migrated from Easymoblog: http://sourceforge.net/tracker/
index.php?func=detail&aid=1010101&group_id=88633&atid=587380

Images are not be scaled per the max width/height values in the
administration section.

[Mark Wallis (aka serialmonkey)]

Logged In: YES
user_id=342445

The image scaling only works if you have the GD library installed and
compiled into your PHP.

I've added an extra "requirement" to the installing stating this and added
a comment against the width/height parameters in the admin section.

To fix this you need to recompile your PHP with the GD library installed
(run configure with --use-gd=/usr where the path is root of where the lib/
libgd.so.? file exists) and reinstall. Afterwards you either need to rerun
the comoblog installer or login as admin and under Preferences-
functionality/system update the GD version to the version you installed.