added svg alchemy element to landing page
Rewrite Edges documentation
Zoom works for any div selector
Ubiquitous zoom
Redone contrib.json
release button and tooltip for tutorial are styled in
adding 'misc' configs closes #139
Node and edge filters can be independent
Statistics uses graphWidth as a function
Merge pull request #147 from MDCox/master

Documentation and integrated features with new configuration settings
example landing and no.1 and 2 are mostly styled out. 3 and 4 in progress.
Stat labels hidden until mouseover
committing before pulling down master and issuing a pull request
fixed merge conflict
Merge pull request #149 from MDCox/master

Stat labels hidden until mouseover
Merge branch 'master' of https://github.com/GraphAlchemist/Alchemy into ifj_landing
linked up contributing page to landing and docs
Merge branch 'master' of https://github.com/GraphAlchemist/Alchemy
refining 'layout section' closes #138
Merge pull request #150 from ifjorissen/ifj_landing

landing page, contributing, and examples