Charts component for emails - do you accept external contributions?

[FGRibreau]

Hello @jgzamora,

I would like to submit a PR to add a chart component in order to easily embed image charts (bar chart, pie chart, etc...) into emails.

https://image-charts.com/chart?chbh=20
&chco=CFECF7,27c9c2
&chd=a:10000,50000,60000,80000,40000|50000,60000,100000,40000,20000
&chdl=N|N-1
&chdlp=r
&chl=10|50|60|80|40|50|60|100|40|20
&chs=700x300
&cht=bvs
&chtt=Revenue per month
&chxl=0:|Jan|Fev|Mar|Avr|May
&chxs=1N*cUSD0sz*,000000,14
&chxt=x,y

Would that be a contribution you would accept?