Add tooltip with URL to link icons

Improve display of long hierarchical tags in notes list

Option to turn off "Are you sure" messages

Make link icons clickable

Searching for accented characters produces wrong results

Search for notes where certain field is not empty

Clickable links in note preview

No character input possible under Wine (Ubuntu)

List numbers aren't copied to clipboard as simple text

Quickly change size of note preview on Ctrl+Mouse Wheel