Feature request: Step Line option in Morris.js Line Chart

[JimCraane]

I would like to have a step line option in the Morris.js Line Chart. If you set for example 'stepline' on 'true', it will draw the lines between the datapoint as steps (only horizontal and vertical lines).

This will be usefull if you work with currency mutations on a bankaccount for example. The mutations will be on a specific moment and not fluently.

Example:

Original Line Chart

Step Line Chart (marked in red)

[JimCraane]

I have found a pull request from 27 Nov 2013 where this idea is worked out. (Pull request #331) But this request is never merged with the master branch. Is this ever going to happen? Is it not good enough?