Bulletpoints only work with additional empty line

[devchris]

Normally doing something like

Test:
- first
- second

should result in

Test:

• first
• second

like it does here. But with markdown-to-jsx when doing bulletpoints without an additional line break it will result in

Test:  - first - second

To make this work in markdown-to-jsx you have to add an additional line

Test: 

- first
- second

only then it will recognize the bulletpoints.