more maps in sidebar on tags page
Merge branch 'master' of github.com:publiclab/plots2
fixed tag rss feeds
language feature for signup (test)
related maps fix, close #79 for wiki page authoring-help link
close #77 edit/prev button in wiki form
front page login button for mobile users
Merge branch 'master' of github.com:publiclab/plots2
fixed publish btn in wikis publiclab/plots2#77
fixed publish btn in wikis publiclab/plots2#77 for realz