README edits

- Replaced the broken PyPi badges with new ones
- Moved some content out of the README and into new wiki pages
- Applied syntax highlighting to shell examples
- Trivial content edits

README.md

@@ -1,3 +1,6 @@
+[![PyPI](https://img.shields.io/pypi/v/cheat.svg)](https://pypi.python.org/pypi/cheat/)
+[![PyPI](https://img.shields.io/pypi/dm/cheat.svg)](https://pypi.python.org/pypi/cheat/)
+
 cheat
 =====
 `cheat` allows you to create and view interactive cheatsheets on the
@@ -7,66 +10,51 @@ remember.
 
 ![The obligatory xkcd](http://imgs.xkcd.com/comics/tar.png 'The obligatory xkcd')
 
-`cheat` depends only on `python` and `pip`.
-
-PyPI status:
-
-[![Latest Version](https://pypip.in/version/cheat/badge.png)](https://pypi.python.org/pypi/cheat/)
-[![Downloads](https://pypip.in/download/cheat/badge.png)](https://pypi.python.org/pypi/cheat/)
 
 Example
 -------
 The next time you're forced to disarm a nuclear weapon without consulting
 Google, you may run:
 
+```sh
 cheat tar
+```
 
 You will be presented with a cheatsheet resembling:
 
-```
+```sh
 # To extract an uncompressed archive: 
-tar -xvf /path/to/foo.tar
+tar -xvf '/path/to/foo.tar'
 
 # To extract a .gz archive:
-tar -xzvf /path/to/foo.tgz
+tar -xzvf '/path/to/foo.tgz'
 
 # To create a .gz archive:
-tar -czvf /path/to/foo.tgz /path/to/foo/
+tar -czvf '/path/to/foo.tgz' '/path/to/foo/'
 
 # To extract a .bz2 archive:
-tar -xjvf /path/to/foo.tgz
+tar -xjvf '/path/to/foo.tgz'
 
 # To create a .bz2 archive:
-tar -cjvf /path/to/foo.tgz /path/to/foo/
+tar -cjvf '/path/to/foo.tgz' '/path/to/foo/'
 ```
 
 To see what cheatsheets are availble, run `cheat -l`.
 
-Note that, while `cheat` was designed primarily for *nix system administrators,
+Note that, while `cheat` was designed primarily for \*nix system administrators,
 it is agnostic as to what content it stores. If you would like to use `cheat`
 to store notes on your favorite cookie recipes, feel free.
 
 
 Installing
 ----------
+It is recommended to install `cheat` with `pip`:
 
-### Using pip ###
+```sh
+[sudo] pip install cheat
+```
 
-    sudo pip install cheat
+[Other installation methods are available][installing].
-
-### Using homebrew ###
-
-    brew install cheat
-    
-### Manually ###
-
-First install the required python dependencies with:
-
-    sudo pip install docopt pygments
-
-Then, clone this repository, `cd` into it, and run:
-
-    sudo python setup.py install
 
 
 Modifying Cheatsheets
@@ -82,7 +70,9 @@ in the `~/.cheat/tar` file.
 Provided that you have an `EDITOR` environment variable set, you may edit
 cheatsheets with:
 
+```sh
 cheat -e foo
+```
 
 If the 'foo' cheatsheet already exists, it will be opened for editing.
 Otherwise, it will be created automatically.
@@ -99,17 +89,23 @@ Personal cheatsheets are saved in the `~/.cheat` directory by default, but you
 can specify a different default by exporting a `DEFAULT_CHEAT_DIR` environment
 variable:
 
-    export DEFAULT_CHEAT_DIR=/path/to/my/cheats
+```sh
+export DEFAULT_CHEAT_DIR='/path/to/my/cheats'
+```
 
 ### Setting a CHEATPATH ###
 You can additionally instruct `cheat` to look for cheatsheets in other
 directories by exporting a `CHEATPATH` environment variable:
 
-    export CHEATPATH=/path/to/my/cheats
+```sh
+export CHEATPATH='/path/to/my/cheats'
+```
 
 You may, of course, append multiple directories to your `CHEATPATH`:
 
+```sh
 export CHEATPATH=$CHEATPATH:/path/to/more/cheats
+```
 
 You may view which directories are on your `CHEATPATH` with `cheat -d`.
 
@@ -117,39 +113,17 @@ You may view which directories are on your `CHEATPATH` with `cheat -d`.
 `cheat` can apply syntax highlighting to your cheatsheets if so desired. To
 enable this feature, set a `CHEATCOLORS` environment variable:
 
+```sh
 export CHEATCOLORS=true
+```
 
-### Enabling Command-line Autocompletion ###
+See Also:
-The `cheat/autocompletion` directory contains scripts to enable command-line
+---------
-autocompletion for various shells. To activate autocompletion, simply copy the
+- [Enabling Command-line Autocompletion][autocompletion]
-appropriate script to the appropriate path on your system. (The "appropriate
+- [Related Projects][related-projects]
-path" will vary on a per-platform basis, so this documentation shall not
-speculate as to where that may be.)
 
 
-Related Projects
+[autocompletion]:   https://github.com/chrisallenlane/cheat/wiki/Enabling-Command-line-Autocompletion
-----------------
-
-- [lucaswerkmeister/cheats][1]: An implementation of this concept in pure bash
-  that also allows not only for numerical indexing of subcomands but also
-  supports running commands interactively.
-
-- [jahendrie/cheat][2]: A bash-only implementation that additionally allows for
-  cheatsheets to be created and `grep` searched from the command-line.
-  ([jahendrie][] contributed key ideas to this project as well.)
-
-- [`cheat` RubyGem][3]: A clever gem from 2006 that clearly had similar
-  motivations. It is unclear whether or not it is currently maintained.
-
-- [`tldr`][tldr]: "Simplified and community-driven man pages".
-
-- [dufferzafar/cheat][5]: An implementation in golang that has syntax highlighting and allows to copy cheats directly to clipboard.
-
 [dotfiles]:         http://dotfiles.github.io/
-[jahendrie]: https://github.com/jahendrie
+[installing]:       https://github.com/chrisallenlane/cheat/wiki/Installing
-[1]:         https://github.com/lucaswerkmeister/cheats   
+[related-projects]: https://github.com/chrisallenlane/cheat/wiki/Related-Projects
-[2]:         https://github.com/jahendrie/cheat
-[3]:         http://errtheblog.com/posts/21-cheat
-[4]:         https://github.com/chrisallenlane/cheat/pull/77
-[5]:         https://github.com/dufferzafar/cheat
-[tldr]:      https://github.com/tldr-pages/tldr