Update readme

README.md

@@ -43,7 +43,7 @@ You can then load that window layout into a new window in the
 current tmux session using:
 
 ```bash
-tmuxifier window example
+tmuxifier load-window example
 ```
 
 Which will yield a Tmux window looking like this:
@@ -62,6 +62,8 @@ And add the following to your `~/.profile` or equivalent:
 [[ -s "$HOME/.tmuxifier/init.sh" ]] && source "$HOME/.tmuxifier/init.sh"
 ```
 
+## Configure & Customize
+
 ### Custom Installaton Path
 
 To install Tmuxifier to a custom path, clone the repository to your desired
@@ -73,9 +75,33 @@ export TMUXIFIER="$HOME/.dotfiles/tmuxifier"
 [[ -s "$TMUXIFIER/init.sh" ]] && source "$TMUXIFIER/init.sh"
 ```
 
-## Differences From Tmuxinator?
+### Custom Layouts Path
 
-Though Tmuxifier is largely inspired by the excellent [tmuxinator][] project,
+You can customize the layouts directory used by Tmuxifier by setting
+`$TMUXIFIER_LAYOUT_PATH`.
+
+```bash
+export TMUXIFIER_LAYOUT_PATH="$HOME/.tmux-layouts"
+```
+
+### Disable Shell-Completion
+
+Tmuxifier comes with shell-completion for bash and zsh shells. If for any
+reason you need to disable it, just set `$TMUXIFIER_NO_COMPLETE`.
+
+```bash
+export TMUXIFIER_NO_COMPLETE=1
+```
+
+## Inspiration
+
+- Tmuxifier is largely inspired by [Tmuxinator][].
+- The shell script structure and shell-completion setup is heavily
+  inspired/ripped from the internals of [rbenv][].
+
+## Tmuxifier vs. Tmuxinator
+
+Though Tmuxifier is largely inspired by the excellent [Tmuxinator][] project,
 it does set itself apart in a number of ways:
 
 - Uses shell scripts to define Tmux sessions and windows instead of YAML
@@ -86,13 +112,7 @@ it does set itself apart in a number of ways:
   pre-defined window configurations, or just load a single window
   configuration into your existing session.
 - Tmuxifier is a set of shell scripts, meaning it doesn't require Ruby to be
-  installed on the machine to work.
+  installed on the machine.
-
-## Inspiration
-
-- As mentioned above, Tmuxifier is largely inspired by [tmuxinator][].
-- I drew a lot of inspiration from [rbenv][] when it came to structuring the
-  project, shell commands, and completion.
 
 [tmuxinator]: https://github.com/aziz/tmuxinator
 [rbenv]: https://github.com/sstephenson/rbenv
@@ -100,8 +120,8 @@ it does set itself apart in a number of ways:
 ## Heed My Warning
 
 Tmuxifier is pretty much an alpha product at this point. Documentation is
-sketchy at best, and things might drastically change further down the line. If
+sketchy at best, and things might drastically change and/or break. If
-that doesn't put you off, enjoy Tmuxifier :)
+that doesn't put you off, please enjoy Tmuxifier :)
 
 ## Todo