small fixes
Merge pull request #8 from lewenhagen/master

small fixes, removed -moz-border-radius
added getSize example
Merge pull request #9 from lewenhagen/master

added getSize example
added tutorial for getSize
added sanbox ready console log
Merge pull request #11 from Zingo89/master

Nested loops and onclick example and tutoral
Merge pull request #10 from lewenhagen/master

added tutorial for getSize
Changed from onclick to addEventListener. Also restructured tutorial