Fix glyphicons to be showing properly
As advised here:
http://stackoverflow.com/questions/18245575/bootstrap-3-unable-to-display-glyphicon-properly
Allow to hide Cities/States on preview map
Fix user icon in main menu
Client refactoring
Fix hiding/showing cities/states to work for provinces, regions, etc.
Allow categories of places (Political, Water, Surface) on preview map and switching between them
Allow practice of mountains. #48
Add European mountains
Merge branch 'master' of github.com:proso/geography

Conflicts:
	wsgi/openshift/geography/static/js/controllers.js
Fix Javascript coding style
Quetion code fixes in practice_tpl.html