[FIX](log) When % characters existed in logged data, the "new" Firebug-like syntax of console.log would strip all white-space from the text.
[FEAT](log) Improved logging, taking advantage of the new console.log features (IE does not support this as well); logged file and line numbers are now correct; the chart render phase is in a log group; options are logged as an object (like %o and console.dir)