emacs: update ruby end recipe
emacs: add hi-lock recipe.
emacs: refactor ag recipe.

Move inside after init hook my-ag-kill-buffers function.
emacs: binding for count-lines-region, lisp eval.

Binding for count-lines-region. Change lisp eval bindings.
emacs: change binding for toggle-truncate-lines.
Merge branch 'h5-ubuntu-danil' into h6-gentoo-danil