Several optimization output overridable by theme

Hi all,

First, thanks for this module, from what I've seen in the jungle of sliders, this one suits my needs. Except that I needed to override the output. I already did some hacking of the module for pasts project. Now I decided it would be better to give a patch to improve the module.

What does the patch?

• Auto rotate contents option is now working
• Glide animation duration option is working
• Direction option has been removed since I didn't find where this was implemented in the JS
• Removed unused (as far as I can tell) functions
• Respect Drupal naming conventions
• Removed unecessary permission
• Implemented administer content slider permission correctly
• Added hook_theme() and a theme_content_slider function so that we can override slider output at the theme level (not everyone wants a teaser, at least not me)
• Added t() calls where it was missing
• Removed t() calls where it was not necessary
• Moved inline JavaScript to Drupal scope with $(document).ready, so that we can put JS files at the bottom of page.tpl.php
• And other things I don't remember.

Not that using this patch, you will need to re-configure your Content slider settings.

I hope this helps, there is a lot to be done, mostly cleaning the JS file, which is not written the Drupal way and as there are many features that aren't implemented.

Jérémy