Screenshots

[arouinfar]

For phetsims/qa#221

Just realized we don't have any screenshots for this sim! Self-assigning to create some screenshots.

Looks like this slipped through the cracks during code review, but this sim doesn't have an assets directory. @mbarlow12 can you create the assets directory?

[arouinfar]

@KatieWoe let's go with these screenshots. The assets directory is currently missing, so once @mbarlow12 adds it, you can commit the screenshots.

Main:

Alternates:

[KatieWoe]

Here are the screenshots. Will put in github when assets is made. Do they need to go in anything besides the main branch?

[arouinfar]

Thanks @KatieWoe! I would put them in master and 1.0 once the assets directory has been created.

[KatieWoe]

Above commits should do it. Please review and close if acceptable.

[arouinfar]

Looks good @KatieWoe!