Checkin of the 2.0 release
IE8 fails with uglified code unless its forced to use createStyleSheet()
Fix misspelling of outlierIRQ => outlierIQR in documentation
box - don't display outlier in tooltip if outliers weren't calculated
Merge pull request #2 from aguynamedryan/master

Prevent Box Plot from Displaying Outliers if Outliers Aren't Calculated
Fix Normal Range to Allow 0 as Min Value

If 0 is entered as the normal range min value, normal range is not drawn, but
it should be. This fix ensures that as long as normalRangeMin is defined, the
normal range will get drawn.
Adding test for document.namespaces for IE10
--unsafe is a bit too unsafe
Merge branch 'master' of github.com:gwatts/jquery.sparkline
Merge pull request #19 from jonathansampson/master

Adding test for document.namespaces for IE10
Ensure addCSS() is called after its defined

Fixes issue 6
Merge branch 'master' of github.com:gwatts/jquery.sparkline
Merge pull request #7 from timmathews/master

Fix Normal Range to Allow 0 as Min Value
Skip zero values for pie charts

IE displays "undefined" without this fix
Addresses issue 9
Make ignoreNull parameter to all() work correctly

Fixes omission of null values in bar charts (issue 23)
Fix highlighting for line charts with null values

Issue 4
Set z-index for tooltips (issue 5)
Allow null for target/performance bullet values

Issue 3
cleanup incoming bullet data
Don't clip highlight marker spots for line charts

Issue 31