Update xcode project file to build new ppc files.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@220947 91177308-0d34-0410-b5e6-96231b3b80d8
Update default disassembly format string so we get
better output when we don't have any symbol name.
It looked like this:

0x1097fd029 <ud2    
0x1097fd02b <addb   %al, (%rax)

now, like this:

0x10cdd3064: ud2    
0x10cdd3066: addb   %al, (%rax)

<rdar://problem/18833391> 


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@220948 91177308-0d34-0410-b5e6-96231b3b80d8