small fix for href attribute on View on site
Slightly increased the size of the fonts under the icons.
Merge pull request #720 from dmavroeidis/master

Added more meta-share nodes to the portal.
Merge github.com:JuliBakagianni/META-SHARE
Merge github.com:metashare/META-SHARE
Added some of the CESAR META-SHARE nodes in the portal.