Improves README and add install doc page

Shows how to install as a composer dependency

README.md

@@ -1,5 +1,4 @@
-Welcome to Minify!
+# Welcome to Minify!
-==================
 
 Minify is an HTTP server for JS and CSS assets. It compresses and combines files
 and serves it with appropriate headers, allowing conditional GET or long-Expires.
@@ -12,8 +11,11 @@ The stats above are from a [brief walkthrough](http://mrclay.org/index.php/2008/
 
 Relative URLs in CSS files are rewritten to compensate for being served from a different directory.
 
-Wordpress User?
+## Support
----------------
+
+Post to the [Google Group](http://groups.google.com/group/minify).
+
+### Wordpress User?
 
 Consider instead using a dedicated WordPress plugin for more deep integration and simpler installation. E.g.:
 - [BWP Minify](http://wordpress.org/extend/plugins/bwp-minify/)
@@ -21,37 +23,13 @@ Consider instead using a dedicated WordPress plugin for more deep integration an
 
 Unfortunately we can't support the WordPress plugins here.
 
-Installation
+## Installation
-------------
 
-Installation requires PHP 5.3+, SSH access, and access to tools like `git` and `composer` or the privileges to install them.
+See the [install guide](https://github.com/mrclay/minify/blob/master/docs/Install.wiki.md).
 
-```bash
+## Configuration & Usage
-cd /path/to/public_html
-git clone https://github.com/mrclay/minify.git min
-cd min
-composer install --no-dev
-```
 
-What this does:
+See the [user guide](https://github.com/mrclay/minify/blob/master/docs/UserGuide.wiki.md).
-
-1. Inside your DOCUMENT_ROOT directory, we clone this repo. Otherwise you may [download](https://github.com/mrclay/minify/archive/master.zip) and extract the zip file.
-1. We rename this directory `min`. E.g. You will have something like: `/home/example/public_html/min`
-1. We `cd` into it and run `composer install` to install the dependencies.
-
-You can verify that it is working by visiting these two URLs:
-    
-    * http://example.org/min/?f=min/quick-test.js
-    * http://example.org/min/?f=min/quick-test.css
-
-If your server supports mod_rewrite, this URL should also work:
-
-* http://example.org/min/f=min/quick-test.js
-
-Configuration & Usage
----------------------
-
-See the [user guide](https://github.com/mrclay/minify/blob/master/docs/UserGuide.wiki.md)!
 
 Minify also comes with a [URI Builder application](https://github.com/mrclay/minify/blob/master/docs/BuilderApp.wiki.md) that can help you write URLs
 for use with Minify or configure groups of files.
@@ -60,26 +38,18 @@ See the [cookbook](https://github.com/mrclay/minify/blob/master/docs/CookBook.wi
 
 More [docs are available](https://github.com/mrclay/minify/tree/master/docs).
 
-Support
+## Unit Testing
--------
-
-[Google Group](http://groups.google.com/group/minify)
-
-Unit Testing
-------------
 
 1. Install dev deps via Composer: `composer install`
 1. `composer test` or `phpunit`
 
-Warnings
+## Warnings
---------
 
 * Minify is designed for efficiency, but, for very high traffic sites, it will probably serve files slower than your HTTPd due to the CGI overhead of PHP. See the [FAQ](https://github.com/mrclay/minify/blob/master/docs/FAQ.wiki.md#how-fast-is-it) and [CookBook](https://github.com/mrclay/minify/blob/master/docs/CookBook.wiki.md) for more info.
 * If you combine a lot of CSS, watch out for [IE's 4096 selectors-per-file limit](http://stackoverflow.com/a/9906889/3779), affects IE 6 through 9.
 * Minify *should* work fine with files encoded in UTF-8 or other 8-bit encodings like ISO 8859/Windows-1252. By default Minify appends ";charset=utf-8" to the Content-Type headers it sends.
 
-Acknowledgments
+## Acknowledgments
----------------
 
 Minify was inspired by [jscsscomp](http://code.google.com/p/jscsscomp/) by Maxim Martynyuk and by the article [Supercharged JavaScript](http://www.hunlock.com/blogs/Supercharged_Javascript) by Patrick Hunlock.
 

docs/Install.wiki.md

@@ -0,0 +1,61 @@
+# Installation
+
+Minify requires PHP 5.3+, `git`, and `composer`.
+
+## Typical Installation
+
+Clone the project into the `min/` directory inside your document root and install its dependencies:
+
+```bash
+cd /path/to/public_html
+git clone https://github.com/mrclay/minify.git min
+cd min
+composer install --no-dev
+```
+
+**Note:** If you do this on localhost, make sure the `min/vendor/` directory gets deployed to production.
+
+## Installing as a composer dependency
+
+Add `"mrclay/minify": "~3.0.0"` to your site's composer.json, and `composer install`.
+
+The following assumes your `vendor` directory is in your document root. Adjust the `MINIFY` path as needed:
+
+```bash
+cd /path/to/public_html
+mkdir min
+MIN=min/
+MINIFY=vendor/mrclay/minify/
+cp ${MINIFY}example.index.php ${MIN}index.php
+cp ${MINIFY}.htaccess ${MIN}
+cp ${MINIFY}config.php ${MIN}
+cp ${MINIFY}groupsConfig.php ${MIN}
+cp ${MINIFY}quick-test.js ${MIN}
+cp ${MINIFY}quick-test.css ${MIN}
+```
+
+Edit `min/index.php` to remove the ``die()`` statement and adjust the `vendor` path as needed.
+
+**Note:** This does not install the [URL builder](https://github.com/mrclay/minify/blob/master/docs/BuilderApp.wiki.md), but it's not necessary for operation.
+
+## Verifing it works
+
+You can verify it works via these two URLs:
+    
+* http://example.org/min/?f=min/quick-test.js
+* http://example.org/min/?f=min/quick-test.css
+
+If your server supports mod_rewrite, the `?` are not necessary:
+
+* http://example.org/min/f=min/quick-test.js
+* http://example.org/min/f=min/quick-test.css
+
+## Having trouble?
+
+Write the [Google Group](http://groups.google.com/group/minify) for help.
+
+## More links
+
+* [Usage instructions](https://github.com/mrclay/minify/blob/master/docs/UserGuide.wiki.md)
+* [Cookbook](https://github.com/mrclay/minify/blob/master/docs/CookBook.wiki.md) for more advanced options
+* [All docs](https://github.com/mrclay/minify/tree/master/docs)

example.index.php

@@ -0,0 +1,11 @@
+<?php
+// template file for creating your own Minify endpoint
+
+// remove this
+die('disabled');
+
+// adjust this path as necessary
+require __DIR__ . '/../vendor/autoload.php';
+
+$app = new \Minify\App(__DIR__);
+$app->runServer();

lib/Minify/App.php

@@ -24,6 +24,11 @@ use Psr\Log\LoggerInterface;
  */
 class App extends Container {
 
+    /**
+     * Constructor
+     *
+     * @param string $dir Directory containing config files
+     */
     public function __construct($dir)
     {
         $that = $this;

quick-test.css

@@ -1,4 +1,4 @@
-/*! This file exists only for testing a Minify installation. It's content is not used.
+/*! This file exists only for testing a Minify installation. Its content is not used.
  *
  * http://example.org/min/f=min/quick-test.css
  */

quick-test.js

@@ -1,4 +1,4 @@
-/*! This file exists only for testing a Minify installation. It's content is not used.
+/*! This file exists only for testing a Minify installation. Its content is not used.
  *
  * http://example.org/min/f=min/quick-test.js
  */

quick-test.less

@@ -1,4 +1,4 @@
-/*! This file exists only for testing a Minify installation. It's content is not used.
+/*! This file exists only for testing a Minify installation. Its content is not used.
  *
  * http://example.org/min/f=min/quick-test.less
  */

quick-testinc.less

@@ -1,3 +1,8 @@
+/*! This file exists only for testing a Minify installation. Its content is not used.
+ *
+ * http://example.org/min/f=min/quick-test.less
+ */
+
 @base: 24px;
 @border-color: #B2B;