edges repositioning on tick + edge utilities for captions
Merge pull request #254 from hustonhedinger/edgesRefactor

edges repositioning on tick + edge utilities for captions
Merge branch 'v0.2' of https://github.com/GraphAlchemist/Alchemy into ifj_v0.2
fixed npm issue with version as 0.2dev and restored defaultconf and uncommented alchemy.begin script in index
Merge pull request #255 from ifjorissen/ifj_v0.2

Ifj v0.2
fixing merge conflict