Better User Experiance For The UI

There are 2 suggestions to help make a better user experience.1) Double Click Close. Essentially, by clicking the same button a second time, it will close the appropriate panel(think of opening the inventory button while it is currently open will close it, but opening the character menu while the inventory is open will close neither).2) accurate statistical increase from tool upgrades. In the Tool's Summery when hovering over it, adding some sort of statistic that can be viewed at a glance to see what exactly you can expect from the tool, such as a bronze tool having a pick up rate of 2X or a bronze tool having a damage modifier of +3.