Fixed wrong stable threshold
Update README.md
Update svgGraphics.js

fixed a typo
added isPaused flag to track renderer state

isPaused is set to true in pause method, and false on resume method.
This flag is used in the resetStable method to check if the graph is paused
before restarting the animation timer.
Merge pull request #99 from artsince/master

added isPaused flag to track renderer state
Fixed wrong style
Leting late function declaration
Changed stable threshold check

Now it uses absolute value. Hopefully this will help to avoid bugs like
https://github.com/anvaka/VivaGraphJS/issues/100#issuecomment-55568513
Added early container initialization