Adding support for logging & verbose logging. Consolidation of error handling. Integration of jWalterWeatherman library. Fixed #137
added appliance.cloudshark.org to showcase
also cleaned up thumbnail view to not show source link if unavailable
ENH: added tutorial for hosting a blog on github pages
typos in mathjax.md

Fix some typos.
Hugo config abstracted into a general purpose config library called  "Viper".
Hugo casting now in own library called "cast"
Fixing all tests to pass with new Viper Config
add: yslow-rules showcase
strip trailing baseurl slash. Added a new template function "sanitizeurl" which ensures no double slashes. Fixed #221
writing indexes under more configuration conditions
Adding Press page to hugo docs