Release Notes parser should not drop asterisk at end of lines

Minor fix so the release notes parser no longer drops asterisks at the end of lines:

Example: ` * xy fixed. *something emphasized*`
Before: `xy fixed. *something emphasized`
Now: `xy fixed. *something emphasized*`

The second commit also adds Math.NET Numerics to the list of FAKE users, but I can drop that from the PR if preferred.