Remove bogus comment
Store Attrs inside Bindings

This prevents a double allocation per attribute set.
Inline Bindings::find()
Fix off-by-one
attrNames: Don't allocate duplicates of the symbols
configure: Force regeneration of Makefile.config
Add a function ‘valueSize’

It returns the size of value, including all other values and
environments reachable from it. It is intended for debugging memory
consumption issues.
Add ‘seq’ primop
Handle cycles when printing a value

So this no longer crashes with a stack overflow:

  nix-instantiate -E --eval 'let as = { x = as; }; in as'

Instead it prints:

  { x = { x = <CYCLE>; }; }
Rename strictForceValue -> forceValueDeep
Make forceValueDeep work on values with cycles
Add ‘deepSeq’ primop

Note that unlike ‘lib.deepSeq’ in Nixpkgs, this handles cycles.
Don't evaluate inside a "throw"

Workaround for
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41174. This caused
hydra-eval-jobs to ignore SIGINT.
Remove release notes Hydra product
Add missing static
manual: add a note that lists are strict in length

Close #345.
add manpage for nix-generate-patches
Pass through --set from nix-install-package command line to nix-env
Add --force-name support for --set in nix-env, to support nix-install-package --set
Updated documentation for nix-install-package to mention --set flag