remove 'orient' from colorbar attributes:
remove 'orient' from colorbar attributes:

- its options aren't supported yet
- assign containerOut.orient to 'right'

asolagmbh/plotly.js,plotly/plotly.js,plotly/plotly.js,iongroup/plotly.js,plotly/plotly.js,plotly/plotly.js,etpinard/plotly.js,aburato/plotly.js,iongroup/plotly.js,aburato/plotly.js,etpinard/plotly.js,asolagmbh/plotly.js,asolagmbh/plotly.js,etpinard/plotly.js,iongroup/plotly.js