MLD email newsletter plugin

[luis]

Hi,
I have good news... it works :-)

So I was searching for the problem, I activate debug and I found a couple of weirds things.

First, (but it finally have nothing to do with my problem), if I use debug and activate MLD newsletter, it claims:
Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'addStyleBC' was given in /.../admin/inc/plugin_functions.php on line 191

I found that when the plug-in is called (mld-newsletter.php) the variable GSVERSION is not set, so the first condition
if (GSVERSION == 3.0)...
it's always false and doesn't include compatibility.php
As my GS version is 3.0 I tried to comment off the if condition so I forced to include compatibility.php and the warning disapeared.

But still, nothing to do with my problem.

I found that in some places of the plugin, when it loads the content or header or footer, the string has backslashes that must not be there.
So I tried to wrap the load functions with stripslashes() and ¡¡it works!!

Seems that the 3D thing is added on the mail. I'm not pretty sure if its the mail sender or the client, but it's not in the message for sure.
When the string is correct (without the backslashes), the 3D it's gone too.

So I *supose* that there's some configuration on my PHP server that misslead to the slashes thing.
So the fine way to improve the plug-in would be to check for this hypotetical configuration variable and then use or not the stripslashes() function.
For now, for me, I have simply added the function and it works.

I attach the patch.

Thanks again to Leen, and to every body at GS.
Regards
Luis