Removed difficulty adjuster from pow

Fixed board popularity cache

static-data/default-plugins/circles/flowapi.py

@@ -108,6 +108,7 @@ def remove_from_cache(board, name):
 
 @flask_blueprint.route('/circles/getpopular/<count>')
 def get_popular(count):
+    read_only_cache.refresh()
     boards = json.loads(read_only_cache.get_raw_json())
     for board in boards:
         boards[board] = len(boards[board])

static-data/default-plugins/circles/web/board.js

@@ -94,6 +94,11 @@ function appendMessages(msg, blockHash, beforeHash, channel) {
         if (typeof msg['meta']['signer'] != 'undefined' && msg['meta']['signer'].length > 0){
             div[3].textContent = msg['meta']['signer'].substr(0, 5)
             setHumanReadableIDOnPost(div[3], msg['meta']['signer'])
+            div[3].onclick = function(){
+                navigator.clipboard.writeText(div[3].title).then(function() {
+                    PNotify.notice("Copied poster identity to clipboard")
+                })
+            }
             div[3].title = msg['meta']['signer']
             userIcon(msg['meta']['signer']).then(function(data){
                 identicon[0].src = "data:image/svg+xml;base64," + data