Likes Suggestion

This changes the likes button from a dropdown selection to a "descriptive" icon ... yeah that's not very descriptive but it was my best short explanation.

1) remove the pulldown to get like or unlike links
2) remove the heart :broken_heart: 
3) user a new star icon in three ways ...
 - plain star if it has likes and you can't like it so :star: 4 Likes 
 - a :star:with a plus if you can like it (followed by the number if there are likes), just click it to like
 - a :star: with a minus if you liked it so you can remove it,  just click it to remove your previous like