Merge pull request #4 from aperezdc/misc-fixes

Fix typos and improve formatting of README file
Fix bug when feed are unavailable
Move aperez to github
Remove author in planet global tweets.

Due to error in identi.ca API, author name mismatch always. To prevent the
efect, the author is removed from global tweets.
Added compressed planet script file.
Add fix for non 200 returned code on innovation
Add fix for non 200 returned code on blog hook
Fix github plugin to use API v3
Fix problems with GH links
replace stats counter
Fix problem with feedparser bonzos
Fix year in footer
Add new images and change descriptions.

- Change the research area descriptions
- Add new header images.
Major changes: fix copyleft and change images.

- Change header and subheader images
- Fix copyleft
- Some minor changes in stylesheet.
Staff Info Updated

Óscar García changes your blog to new URL.
Fixed for support Tumblr blogs
Improvements in font size
Improvements in font family
Fixed main.css file
Update "plugcomputing" list name to "embedded"

Make the web site show the new name of the mailing list.