[imp] Enable native spell checker

[Aaron Paetznick]

This post started as a feature request:

https://bugs.horde.org/ticket/14272


Basically I'm trying to get live spell checking to work when using the 
HTML editor. I understand that the ckeditor is scheduled to be upgraded 
with the next major release, which may or may not enable live spell 
checking at that time. For now, I've tried setting 
disableNativeSpellChecker to false, but it's not working for me. Here's 
my js/ckeditor/config.js file:

CKEDITOR.editorConfig=function(a){a.disableNativeSpellChecker=false;a.scayt_autoStartup=false;a.toolbar_Full.push(['Code'])};


Can anyone advise why this isn't working for me yet? I'm using the 
latest stable versions of both Horde and IMP, which right now seems to 
be Horde 5.2.9 and IMP 6.2.12. Thanks!


--Aaron