5.8.3

Note to Java 7 users

I have no idea if this plugin will fail if you're using Java 7 - Create a new issue in the issues tab above along with a paste of your server log if it does. (Besides that, it's strongly recommended to update to Java 8/ask your provider to update, since Java 7 is End-of-Life and vulnerable to security exploits, much like Windows XP is today.)

• Removed some redundant code (there's probably more lurking all about this plugin)
• Don't remove entities that are in vehicles (Closes #1)
• Ensure all posts have a clear view of the sky (Fixes #2)