* emamux.el: Provide completion on tmux list-buffers command.
(emamux:get-buffers): Return output of list-buffers under a list.
(emamux:yank-from-list-buffers): yank text from tmux list-buffers.
* emamux.el: Fix yanking multilines tmux buffers.
(emamux:show-buffer): new.
(emamux:get-buffers): return now an alist (str . index).
(emamux:yank-from-list-buffers): use *show-buffer and index.
* emamux.el (emamux:yank-from-list-buffers): Use mapcar for ido that seems to not support alist.
Merge pull request #8 from thierryvolpiatto/master

* emamux.el: Provide completion on tmux list-buffers command.