Ajax added to e107 core.

New ajax javascript file and chatbox menu that uses it

If you have taken the time to download a current nightly build of e107 you may have already noticed.
Those of you who have not updated your build in the last three days, here is a reason to do so.
McFly has commented a new feature into the core.
That's right e107 now has Ajax.
If you love new toys like I do you may want to download a current build.
Currently the chatbox menu uses the new e_ajax.js and I for one am very happy with it.