EEJS.js Improvements

Adds ability to send data when using eedt.ajax()
Removes usage of jQuery.on() to reduce minimum version reqs (#22)
Adds jQuery minimum version check (1.5.0)
Code formatting changes
Improvements to Memory History extension [REQUIRES REINSTALL]

Adds total execution time to chart
Panel overlay position made configurable in settings
Chart now displays data for current CP or non-CP page loads.
History increased to 20 pages
New JS config 'cp' to specify whether page is within CP
Merge branch 'hookah' of github.com:mithra62/ee_debug_toolbar into hookah