Made code cleanup for all warning which shown in WebStorm.
Now only 1 warning.
Created also a fix for situation for the following bug:
Someone send 10 steem - it goes to the next round.
Then send again 1 steem for the same post - this goes to the current round.
Vote for the post in the current round for 1 steem
for the 10 steem no vote because already voted.
Because this is a large modification in code base, I raised the version to 2.1.2
Made code cleanup for all warning which shown in WebStorm. Now only 1 warning.
Created also a fix for situation for the following bug: Someone send 10 steem - it goes to the next round. Then send again 1 steem for the same post - this goes to the current round. Vote for the post in the current round for 1 steem for the 10 steem no vote because already voted.
Because this is a large modification in code base, I raised the version to 2.1.2