Check for S3 write permission and show warning if can't write
Add check again link to notice to force override of transient in permission check
Return with early check if transient exists and not force checking.
Error handling for filesystem
Better styling for wide screens.
Code bracket is slightly out of alignment.
<br> tags should be a last resort.
Merge pull request #127 from deliciousbrains/read-only-permission-warning-124

Check for S3 write permission and show warning if can't write
Use _site_transient for multisite
Pro version promo sidebar and email opt-in
Merge branch 'develop' into email-optin

Conflicts:
	assets/css/styles.css
Merge pull request #131 from deliciousbrains/use_set_site_transient

Use _site_transient for multisite
Update readme.
Remove transient caching of permission check
Merge branch 'develop' into remove-permission-check-cache

Conflicts:
	classes/amazon-s3-and-cloudfront.php
Low DPI style fixes.
Merge pull request #137 from deliciousbrains/remove-permission-check-cache

Remove transient caching of permission check
Merge pull request #132 from deliciousbrains/email-optin

Pro version promo sidebar and email opt-in
Merge branch 'develop' into update-readme
Merge pull request #135 from deliciousbrains/update-readme

Update readme