fix for ParticleEffect

Change maximum range (radius in denizen command) to 100 instead of 20
Change debug message to be clearer for an external user
Merge pull request #549 from blankiito/master

fix for ParticleEffect
Add tag <player.target>

Add tag <player.target>, return the entity that the player is looking
Merge pull request #550 from blankiito/master

Add tag <player.target>
Add sub parameter for tag <p@player.target.within[#]>

Now you can specify range to select entity

Added Meta tag for <p@player.target> and <p@player.target.within[#]>
Merge pull request #551 from blankiito/master

Add sub parameter for tag <p@player.target.within[#]>