Incorrectly marked test as should fail. Still not enough test coverage.

--HG--
branch : 1.8
Correct handling of series title.

--HG--
branch : 1.8
Allow series to set their titles directly.

--HG--
branch : 1.8
Add warning when series.legend is used.

--HG--
branch : 1.8
Renamed Serie to Series as this is the English term. Tests adjusted but alias kept for backwards compatibility

--HG--
branch : 1.8
Charts are essentially lists of series. Made .append() the standard method to add series (and charts) with silent type checking - other types will be ignored.

--HG--
branch : 1.8
Updated to reflect changes to chart handling.

--HG--
branch : 1.8
Update to reflect changes to charts.

--HG--
branch : 1.8