[mfyvie]

Ok, I've refreshed the installation file. Only 2 minor changes (no need to do anything if you've already installed!)

1. Added the following message during installation:

Error: file includes/gla.php not found. Installation will not continue. This error is most likely caused because you did not follow the installation instructions and upload the required files first.

I've also changed the require_once to include_once in the plugin. Hopefully this error message will make whoever realise that they need to read the installation instructions (hopefully!)

2. I added the following text to the instructions file:

People using multiple styles
----------------------------

If you are using multiple styles, you may have more than one "misc" directory for images. In this case you should also copy the flags directory to your other styles (under the "misc") directory. This allows you to use different sets of flags for different styles.