Update README.md
Update README.md
Update README.md
Adjust the last row's height, if auto width.
Merge pull request #32 from grief-of-these-days/master

Adjust the last row's height for auto-width layout.
v5.0.0
v5.0.0

no more required
typo
Update jquery.nanogallery.js
Sync with v5.0.0