Remove config_vars from hooks where its not needed

This should address: http://www.elkarte.net/community/index.php?topic=1491.0

Also (by mistake but now to lazy to redo) in this commit was a tweak I was working on for the quick mod checkbox on the post page. 

Its currently kind of lost on the left side, and causes some format issues when other things are added (last edit text etc).  This moves it to the end of the quick buttons where it will not cause problems and you can find it.

Two options here: 
1) style it like the other quick buttons.  The issue is the "more" button has rounded right side corners (it assumed to be the last button) so there is a bit of a mismatch where the two touch ...  Could update the markup but I don't think its worth it.
![qickmod](https://cloud.githubusercontent.com/assets/1181042/3217454/c1aaaf52-efdf-11e3-8640-23702cf72b9c.jpg)
2) The quick fix is to not add the background to the checkbox at all and just have it there.
![noshade](https://cloud.githubusercontent.com/assets/1181042/3217590/08c27536-efe1-11e3-9ea5-73780ce5c047.jpg)

1 or 2 or leave it as it is now?