small fix for href attribute on View on site
Merge pull request #734 from cspurk/master

correct case of IPIPAN Managing Node
Merge branch 'master' of https://github.com/JuliBakagianni/META-SHARE
add BME-TMIT and FFZG nodes
add/rm
add/rm
add/rm
add/rm
add/rm
add/rm
Better quality logos for CESAR nodes.
Renamed some logo's filenames.
cleanup server statistics page; remove unused .js and .css files; fix the sortable table; add new columns
fix problem with usage statistics updating when there are no longer available resources after syncronization
fix error with X-Forwarded-For headers with multiple IP addresses

We have to make sure here that the `_get_ipaddress` function returns at
most one IP address.
remove unused web font references

This change also fixes a problem with Google Chrome and other web
browsers when accessing a META-SHARE node via HTTPS: some web browsers
automatically block JavaScript/CSS code from “insecure” connections
(HTTP) when the main page is hosted via HTTPS.
make sure to never throw any `UnboundLocalError`s in the `finally` block
added menu item for metashare-info
added named URL pattern for metashare-info.html
added menu item for metashare-info