Update Action.java

Add a bit more description to Action.PHYSICAL

I did actually find (I think) all the places in CraftBukkit where Action.PHYSICAL was used, so I decided to make this.
Merge #59

Thanks @Pocketkid2

commit 5620e70e1d9b532b4983dafb0c17f24d207a8aaa
Author: Adam
Date:   2013-12-10 09:00:40 -0800

Update Action.java

Add a bit more description to Action.PHYSICAL

I did actually find (I think) all the places in CraftBukkit where Action.PHYSICAL was used, so I decided to make this.
Merge #58

Thanks again @Aerouk

commit ebcd59764c50e8294b67771d04e3eb111b97e856
Author: aerouk
Date:   2013-12-10 23:02:33 +0000

Converting commas into a list

commit 2a4f5b4f045787a37d3ab10209abc94ee49e7bce
Author: aerouk
Date:   2013-12-10 22:53:09 +0000

Added missing paragraph tag

commit b61ba5c850fe511a2027a3153b13bf57fda6e38f
Author: aerouk
Date:   2013-12-06 20:45:44 +0000

Finishing formatting changes on event/* package [5/?]

- adding various descriptions for files
- 78 char width, etc.