Reformatting the entire codebase

Alright, a small recap:

· This is mainly a code style reformat, getting very close to PSR-2, but staying away from the too dogmatic or moronic stuff
· In a small number of functions, I have actually gone in and changed the structure (the most obvious one being the magic __get in RedBean_OODBBean), but it's mostly whitespace and newlines
· A couple of minor problems like docblocks were also touched, but not completed - in the end, stuff like that is simpler once we have a common code style (the one I recommend here makes it simpler to exchange and merge fixes - at least for me ;-) )
· Travis tells me all tests work fine and github says it can even be auto-merged. Sweet!