Move all the docs to `docs/` dir

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ### master
 - refactor `shared_set_tpm_path_constant` function
+- move all instructions to `docs/` dir
 
 ### v2.0.0, 2015-07-07
 - enable overriding default key bindings

README.md

@@ -73,8 +73,9 @@ More advanced features and instructions, regular users probably do not need
 this:
 
 - [How to create a plugin](docs/how_to_create_plugin.md). It's easy.
-- [Installing plugins via the command line](https://github.com/tmux-plugins/tpm/wiki/Installing-plugins-via-the-command-line-only)
-- [Changing plugins install dir](https://github.com/tmux-plugins/tpm/wiki/Changing-plugins-install-dir)
+- [Installing plugins via the command line](docs/installing_plugins_via_cmd_line.md)
+- [Changing plugins install dir](docs/changing_plugins_install_dir.md)
+- [Automatic TPM installation](docs/automatic_tpm_installation.md)
 
 ### Tests
 

docs/automatic_tpm_installation.md

@@ -0,0 +1,12 @@
+# Automatic tpm installation
+
+One of the first things we do on a new machine is cloning our dotfiles. Not everything comes with them though, so for example `tpm` most likely won't be installed.
+
+If you wanna install `tpm` automatically when tmux is started, put the following snippet in `.tmux.conf` before the final `run '~/.tmux/plugins/tpm/tpm'`:
+
+```
+if "test ! -d ~/.tmux/plugins/tpm" \
+   "run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm'"
+```
+
+This useful tip was submitted by @acr4.

docs/changing_plugins_install_dir.md

@@ -0,0 +1,14 @@
+# Changing plugins install dir
+
+By default, TPM installs plugins to `~/.tmux/plugins/`.
+
+You can change the install path by putting this in `.tmux.conf`:
+
+    set-environment -g TMUX_PLUGIN_MANAGER_PATH '/some/other/path/'
+
+Tmux plugin manager initialization in `.tmux.conf` should also be updated:
+
+    # initializes TMUX plugin manager in a new path
+    run /some/other/path/tpm/tpm
+
+Please make sure that the `run` line is at the very bottom of `.tmux.conf`.

docs/installing_plugins_via_cmd_line.md

@@ -0,0 +1,20 @@
+# Installing plugins via the command line only
+
+### From inside tmux
+
+When you have `tmux` running, plugins can be installed with the following command:
+
+    ~/.tmux/plugins/tpm/scripts/install_plugins.sh
+
+This is the equivalent of pressing `prefix + I`.
+
+### From outside tmux
+
+To install the plugins when `tmux` is not even started (for example in a provisioning script):
+
+    # start tmux and create a session but don't attach to it
+    tmux new-session -d
+    # install the plugins
+    tmux run "~/.tmux/plugins/tpm/scripts/install_plugins.sh"
+    # killing the session is not required
+    tmux kill-session