Revert "Add Consolas"

This reverts commit 70b7e53ad9.

Closes #12.

Consolas/README.rst

@@ -1,6 +0,0 @@
-Consolas for Powerline
-======================
-
-:Font creator: Lucas de Groot
-:Source: Provided by system
-:Patched by: `Nicola Lamacchia <https://github.com/nicolalamacchia>`_