Updated to plotly 3.3

Not many changes but it is compatible with plotly 3.3

Version 1.5

• [feature] new Violin plots!
• [feature] new Polar plot layout!
• [feature] better default color choice

Release 1.4

• DataPlotly as Processing provider, awesome feature by @mdouchin
• plotly.js updated to version 1.33.1
• multiple selection tool

Release 1.3

• more plot interaction with map elements (pie and histogram)
• bug fixing with interaction when box or bars are horizontal

1.2.3

French translation thanks to @mdouchin
Histogram cumulative invert direction

Release 1.2.2

Swedish translation thanks to @klakar
Data Defined button for marker color (scatter, bar and ternary plots)

Release 1.2

Dock widget instead of dialog
Data Defined button for marker size
Interaction for Ternary plot
Use Transifex for translating the UI and Manual in all the languages
Many other bug fixing

Release 1.0

Add many plot/map interactions
No more Plot Basket, but Update button. Easy and clean
API extension to use the plugin from command line
Documentation and Readme updated
Code refactoring and faster code execution
Bins number and cumulative features for Histogram