Make code blocks use syntax highlighting in README
fix links
GitHub doesn't handle empty links
Merge pull request #131 from pykler/master

With Twitter 1.1 an invalid oauth raises httplib.IncompleteRead
An exception is happening in the TwitterHTTPError's __init__ when it is trying to read twitter's error message. This patch catches that error (IncompleteRead Error) and handles it.

Also included in this pull request is a test case to demonstrate this error as well as a runner.py file to help run all the tests.
Merge pull request #125 from MrMitch/syntax-highlighting

Make code blocks use syntax highlighting in README
Make code blocks use syntax highlighting so they are more eye-friendly
Also make URL be turned into `<a></a>` markup