Changed prop core's ugly hack to CallOnRemove.
Change validEntity to IsValid
Reverted to 322 to prime
Updated according to "Why your scripts are broken"
But pls consider this only as "hot fix" the original authors should make a proper update for their files!

Things I haven't changed/checked:

-add the RenderMode change according to make things transparent
-searched for bitwise operators

greets MrFaul
empty
OK since i didn't noticed that info.txt wasn't named addon.txt and in my console obvious no errors occurred i decided to upload this giant FAIL i got an PM with "hey somebody made already a patch" to declare that i wasted my evening.

So i loaded the Patch checked it and it is good.
So everybody thank Jack37 in this thread:

http://www.wiremod.com/forum/patch-submissions/30809-uwsvn-322-lua-multiple-files-multiple-directories-gmod-13-fix.html

since i'm applying that thing now.
move the propcore E2 extension out of UWSVN to official wire