family friendly
Merge pull request #93 from coldclimate/fuck

family friendly
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Fixing usage of dataManipulation.initiallyVisible option.
Merge pull request #157 from theGrue/initiallyVisible

Fixing usage of dataManipulation.initiallyVisible option.
Merge branch 'develop'

Conflicts:
	src/graph/Graph.js
merged 2.0.0 into master
Put release date of v2.0.0
Merge branch 'develop'

Conflicts:
	HISTORY.md
Updated version number to 3.1.0
Merge remote-tracking branch 'origin/develop' into develop
Built version 3.1.0
Merged develop branch
Released version 3.1.0