Hi! The plugin is awesome, but I'd like to tweak it a little bit.
First, how can I place $like_count-$unlike_count in my post's meta? So rather than displaying two different variables in two colors, to display just one in a post's meta besides the author and all that stuff.
Second, let's say I click on like, and then I click on like again. Instead of displaying "You've already voted" or incrementing $like_count, I'd like $like_count to cancel the vote, so it decrements $like_count. And if I click unlike, to decrement $like_count by 2, so it not only cancels the initial vote, but changes it to unlike.
Thrid, how can I make the icons freeze after voting. So if I click like, the button remains in its green state, rather than returning to its silver state?