+ "desktop stable" versions

I assume you're not going to be too worried about (touch) tablets; since it seems you require `:hover` & precise GUI interaction that a mouse provides.

BTW, you should look into having MicroSoft sponsor IE11 compatibility.  They are catching up, & I'm sure they'd love to showcase you.  :)
Merge pull request #1 from artursapek/master

update
Merge pull request #2 from tomByrer/patch-1

+ "desktop stable" versions
README tweaks

* linking to other documentation
* desktop official support
Merge branch 'master' of https://github.com/tomByrer/mondrian into readme
Make "Contributing" section adjacent with "Building"