New in 0.1.6
------------

* Changed dependent pair syntax to <| x, y |> so that << and >> can be
  integer shift operators.
* Removed '#' as type of types (must use 'Set' now).
* searchcontext tactic
* equalities.idr in the library
* codata keyword
* proof and tryproof keywords for invoking a decision procedure in a
  term
* Syntactic sugar for Cons lists
* Lots of smaller changes and bug fixes

New in 0.1.5
------------

* Changed '#' to Set for the type of types
  - old syntax works, but is deprecated and will be removed soon.
* 'syntax' definitions
* %spec works in pattern clauses as well as CAFs
* Added 'Proof' type for marking computationally irrelevant terms.
* Added List permutation proofs to the library (perm.idr)
* Various new functions in the library.
* Lots of bug fixes

New in 0.1.4
------------

* Namespaces