Issue #5967: Make rvalues mutable
Add explanatory comment to is_rvalue_or_immutable()
Remove stray binary
add a Clone impl for borrowed pointers
rustpkg: Reorganize test files
rustpkg: ignore tests on i686, since they fail
allow constructing Rc/RcMut from Const types too
Implement bytes! syntax extension
Add a test for bytes!
auto merge of #6507 : brson/rust/swo, r=brson
auto merge of #6509 : thestinger/rust/clone, r=nikomatsakis

somewhat annoying to actually call thanks to auto-deref, but it does let `deriving(Clone)` work
auto merge of #6519 : catamorphism/rust/rustpkg, r=catamorphism
main() is in ./rustc.rc. use "./../" pattern some more
auto merge of #6520 : thestinger/rust/rc, r=pcwalton

This is still enough to prevent cycles (explanation given in the docstring).
syntax: implement #[deriving(DeepClone)]. Fixes #6514.
auto merge of #6531 : sammykim/rust/bytes, r=luqmana

Fix #4334.
syntax: use fmt! over + in deriving/clone
auto merge of #6530 : huonw/rust/deriving-deepclone, r=bstrie
Add BuiltinBounds to closure type: parse and handle subtyping,
but do not integrate with kindck etc (requires a snapshot first)
auto merge of #6457 : nikomatsakis/rust/issue-6308-closure-bounds, r=brson

Add BuiltinBounds to closure type: parse and handle subtyping,
but do not integrate with kindck etc (requires a snapshot first)

r? @brson