0.1.12

• feat: lock all tooltips, not just ones with nested content (d6e482b)
• fix: tooltip sources covered by other elements not triggering tooltips (db27de3)
• fix: extraData not handling the presence of plus sign in the data (ab9a3b7)
• fix: throw error in perk nested tooltip if filename is not recognized (#10)
• fix: long tooltips sometimes overlapping with the source div (#8)