Disable rtti
Use a different token type for hex strings
Merge pull request #3146 from yebblies/hextoken

[trivial] Use a different token type for hex strings
Merge pull request #3153 from yebblies/nortti

[DDMD] Disable rtti
Use writeByte everywhere instead of having writeByte and writebyte
Call extractString instead of manually null-terminating and extracting
Call extractString instead of toChars and manually NULLing .data
Replace OutBuffer::toChars with peekString to clarify intent and avoid confusion with Object::toChars
Merge pull request #3154 from yebblies/extractstring

[cleanup] Clean up the way strings are created from `OutBuffer`
Mangle long and ulong correctly on 64-bit linux/osx
Hack around vtable emission problems
Relax isPOD rules so ctors don't make structs non-POD
XXX Hack around Array param + debug info
Clean up some more troublesome comments