Fixes

v1.16.3-d21

fixes

v1.16.3-d20

Addes support for tooltip mouse tracking

Support the "classes" property in annotations and shapes.

v1.16.3-d19

d19

Treemaps headers

v1.16.3-d18

- Treemap developments

Merged peter developments

v1.16.3-d17

Merger Peter developments

Fix for pie click args

v1.16.3-d16

Fix for pie click args

Label ellipsis algo takes actual space into account

v1.16.3-d15

- label ellipsis algo takes actual space into account.

Tooltips on ellipsed labels

v1.16.3-d14

- Added tooltips to ellipsed labels

Middle Ellipsis

## [1.16.3-d13] -- 2016-09-06

### Changed
- Ale: better label overlapping behavior with small charts heights.
- Ale: middle ellipsis.

Middle ellipsis

v1.14.2-d13

- tag