Default parameter values should be 'none' not 'false'

[jdhitsolutions]

Steps to reproduce

Create markdown file from any PowerShell function that has a parameter with no default value.

Expected behavior

When looking at parameter details the setting for Default value should be set to none.

Actual behavior

The Default value is being set to False.

Environment data

v0.5.0

[jongeller]

@jdhitsolutions thanks, that looks like a good catch.

@vors any thing you want to add before I pick this up?

[jdhitsolutions]

Of course a Switch should still have a default value of false.

[vors]

Good catch. I know for sure, it used to be the case at some point. Surprised it became broken in 0.5.0. We definitely need a test for that.

[jongeller]

@jdhitsolutions
we started working on this, could not repro. Could you give us the steps where you encountered this?

[jongeller]

resolved in #199