Merge large parts of nakeee's "Soap" branch into trunk, after fixing a few crash bugs in FileUtil.cpp.

Not really anything interesting, just some better comments, some slightly more portable/cleaner code in places.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2459 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Common/Src/Hash.h

@@ -14,6 +14,7 @@
 
 // Official SVN repository and contact information can be found at
 // http://code.google.com/p/dolphin-emu/
+
 #ifndef _HASH_H
 #define _HASH_H
 
@@ -24,5 +25,4 @@ u32 HashAdler32(const u8* data, size_t len);         // Fairly accurate, slightl
 u32 HashFNV(const u8* ptr, int length);              // Another fast and decent hash
 u32 HashEctor(const u8* ptr, int length);            // JUNK. DO NOT USE FOR NEW THINGS
 
-
 #endif