About to make spring more simple
Now spring anchor is off the the side
Now spring moves according to math model isntead of physic
Added options to only show parts
Refactored into React
Moved the calculator css
Three Sliders
Labeled sliders
small edit

reduced the range of amplitude
migrated remaining style from jade to less
Added spring
Properly using _layout.jade now and fixed spring race condition
Merge pull request #2 from SEOLteam/spring2

Spring2