When you select a file to add as an emoji this puts the filename in the emoji name field and focuses the submit button.

• 0.1.5 - focus the submit button after you upload a file.
• 0.1.4 - give the Save New Emoji button a focus indicator
• 0.1.3 - made the emoji names lowercase
• 0.1.2 - updated README
• 0.1.1 - first version