Feature request: Ignore leading spaces in bulleted lists

[grooveboxunited]

Currently when writing lists, if a space is added after the * but before the text, this space is actually rendered in the formatted markdown. I think it is probably more common for people to write markdown lists like this:

* Item1
* Item2

Rather than like this:

*Item1
*Item2

For this reason, it would make sense for the extra space to be ignored so that both of the above examples will be rendered in the same way by the plugin.