- add a default thumb size value (125x90px)
- improve private vertical bar visual, especially with thumbnails
- translations
- add a sync thumbs button in tool and empty picwall page
- fixes WT download mode in JSON config
- the double quotes used in the alert() call of the note bookmarklet in the default template collided with the ones of the href tag
- replaced the double quotes with single ones (just like the link bookmarklet)