Merge pull request #16 from burningTyger/master

de translation migrating to rbx
Translate the migration guide to italian
Merge pull request #17 from gcapizzi/migrating_ita

Translate the migration guide to italian
Improved visibility of chruby, ruby-install instructions.
Updated release to 2.2.6.
Updated migrating doc to use 2.2.6.
Update reference to Ruby target to 2.1.0
Merge pull request #19 from chuckremes/what-is-rubinius

Update reference to Ruby target to 2.1.0
Fix tpo
Merge pull request #20 from utenmiki/typo

Fix typo
Refelect what-is-rubinius in English
Fix tiny mistranslation
Merge pull request #21 from utenmiki/update-what-is-rubinius

Refelect what-is-rubinius in English
Merge pull request #22 from utenmiki/index

Fix tiny mistranslation
Fix link and id of the feed

The hosts of link and id of the feed were "0.0.0.0".
I replaced {{ site.host }}, which returns 0.0.0.0, with {{ site.url }},
which returns "http://rubini.us" as defined in _config.yml.
Merge pull request #23 from vzvu3k6k/fix/feed

Fix link and id of the feed
Make it pretty in Firefox

Only two changes:

* Standard gradients
* Removed prefixed border-radius as all modern (and not so much) browsers
  support it
Nicer look for long blog post tile links
Merge pull request #24 from cheba/moz-pretty

Make it pretty in Firefox
Merge pull request #25 from cheba/multiline-titles

Nicer look for long blog post tile links