Various bug fixes

This release solve bugs, so update. See #3 for details of the discussion, but the most important one is allowing the creation of session that share a prefix in their names.

Layout file defaults to `~/.tmuxify.layout`

It's very useful when you want to start hacking right away in a new directory without worrying about creating a specific layout file.

The local layout takes precedence over the one in your $HOME.

Fix issue creating new windows

You can read the details in the commit, but basically if your layout has a window name matching the session name, it will fail to create windows after creating the offending one. For example, with a session named ocaml:

ocaml 1 ocaml
vim 1* vim

This patch fixes it and makes the above a valid layout.

v1.1.0 Supports `TMUX_OPTS` env var.

Merge pull request #1 from alfredormz/master

Pass options to tmux through an enviroment variable

Stable

v1.0.0

Use basename instead of a cryptic sed.