Bug report -vs- feature.
	OS: Linux mint v16 running cinnamon
	Launch yEd and a version check dialog will appear offering to upgrade from 3.12 to 3.12.2.  Two buttons showing - [Visit yEd Homepage] [OK].
	Click [Visit yEd Homepage] - an error dialog will display reporting:
	Error attempting to launch web browser:  Could not find web browser.
	 
	A default web browser has been assigned as the command path exists so the homepage should be accessible for an upgrade download:
	% update-alternatives --get-selections | grep -i brows
	gnome-www-browser              auto     /usr/bin/google-chrome-stable
	x-www-browser                         auto     /usr/bin/google-chrome-stable
	 
	
		% ls -ld /usr/bin/google-chrome-stable /opt/google/chrome/google-chrome
	
		-rwxr-xr-x 1 root root 1936 Mar  1 18:22 /opt/google/chrome/google-chrome
	
		lrwxrwxrwx 1 root root   32 Mar  1 18:22 /usr/bin/google-chrome-stable -> /opt/google/chrome/google-chrome