Preparation for TSVB timeseries chart replacement

[markov00]

This issue keeps track of the tasks required to replace completely the Kibana TSVB charts with the elastic-charts:

Feature parity

• DONE Series specific styling (line width, opacity) Possibility to style each series #138 PR feat: allow individual series styling #170
• DONE Handle band area charts (used on percentile band mode) Add Band area chart #144 PR feat: add band area chart #157
• DONE Add last bucket value on the legend Add ability to display a value in legend & sort (defined by user) legend items by this value #143 PR feat(legend): display series value (dependent on hover) & sort in legend #155
• DONE Fix for time scales in different time zones Enable ScaleType.Time independently of timezone #130 PR#151
• DONE Handle/Test negative values in stacked area charts The chart do not render negative values #135 PR fix(domain): set domain bounds dependent on negative/positive values #149
• DONE Add annotation line Add annotations #81 PR feat(annotations): render line annotations via LineAnnotation spec #126
• DONE hide in legend (hide that series from the legend) Possibility to hide a series in the legend #137 PR feat(legend): hide legend item if hideLegendItem on series spec is true #147
• DONE Add a separated name props on each series Possibility to specify an id and a title (label) for series separately #136 PR feat(specs): add name to series specs #142
• DONE Display orphan data points on line/area series Display orphan data points on line/area series #63 PR fix(rendering): fix rendering values <= 0 on log scale #114
• DONE Add external custom colour from spec props Add external custom color from spec props #39 PR feat(series): set custom series colors through spec prop #95
• DONE Crosshair and vertical/horizontal cursors Crosshair and vertical/horizontal cursors  #80 Tooltip with multiple values on hover #58 PR feat(interaction): crosshair #96
• DONE Scale data to specific domain Scale data to specific domain #86 PR feat(domain): scale data to a specific domain via axis spec #98
• DONE Add filter in/out series only action to listeners) PR feat(legend/click): add click interations on legend titles #51
• DONE Add hide/show series chart internals) PR feat(legend/click): add click interations on legend titles #51
• DONE Add hover/click event for each legend series PR feat(legend/click): add click interations on legend titles #51
• DONE Add color picker for each legend series Add color picker for legend item #23 PR feat(legend/click): add click interations on legend titles #51

Checklist

• this request is checked against already exist requests
• every related Kibana issue is listed under Kibana Cross Issues list
• kibana cross issue tag is associated to the issue if any kibana cross issue is present

[markov00]

Closing this issue as the feature parity is complete.
I've moved the TSVB cross issue to its own ticket: #178