rm unused reserve_vec from rt (done in libcore)
vim: move keyword is gone
Permit lifetimes to appear in type parameter lists and after `&`.  Lifetimes in
type parameter lists are currently ignored, but `&'a T` is equivalent to
`&a/T`.
emacs mode: Highlight 'foo as a lifetime, not a character constant.
Make 'foo use font-lock-builtin-face, like module names, and make capitalized identifiers optionally use font-lock-type-face
Parse (and discard) lifetime declarations on function types
update this test to use the new syntax entirely
auto merge of #4891 : nikomatsakis/rust/region-syntax, r=nikomatsakis

r? @graydon
auto merge of #4975 : thestinger/rust/rt, r=nikomatsakis
auto merge of #4976 : thestinger/rust/vim, r=nikomatsakis