Add some information about the extras.

README.md

 jekyll-scholar-extras
 =====================
 
-Extras for jekyll-scholar
+```jekyll-scholar-extras``` provides customized generators and tags for generating a publication bibliography with individual pages that describe the details of the publication. This is an extension to [Jekyll](http://jekyllrb.com/) and [jekyll-scholar](https://github.com/inukshuk/jekyll-scholar).
 
-Hiren D. Patel
+Installation
+------------
+
+$ [sudo] gem install jekyll-scholar
+$ [sudo] gem install jekyll-scholar-extras
+
+Usage
+-----
+To enable ```jekyll-scholar-extras```, add a file in your plugin directory (e.g., to `_plugins/jekyll-scholar-extras.rb`) with the following:
+
+      require 'jekyll/scholar/extras'
+
+Example
+-------
+
+An example setup that uses the customized bibliography and details page generators and tags.
+* [Publications](https://ece.uwaterloo.ca/~hdpatel/publications/index.html)
+
+
+License
+-------
+
+```jekyll-scholar-extras``` is distributed under the same license as Jekyll.
+
+Copyright (c) 2012 [Hiren D. Patel](http://ece.uwaterloo.ca/~hdpatel/)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the 'Software'), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.