Remove font dependency in tweet-list-entry and -info-page
Merge branch 'master' into no-font
ImageLabel: add icon-name and icon-size

Also, add that to the glade catalog.
TweetInfoPage: Use an icon in location_label
Use symbolic icons instead of awesomefont in more places

... this should hopefully make it obsolete.
Remove fontawesome
Merge branch 'no-font'