First index.html
Adding things.
Adding static files.
downloads.
Point to github blog
update year
fix demos link
Avoid also edges at a mousedown event if the panning setting is 'avoid nodes' so that we can move an edge by dragging it.
Added check for existence of preventDefault.
Merge pull request #137 from stavarotti/master

Added check for existence of preventDefault()
Fixing nodeFx bug
Merge pull request #138 from KurtPreston/master

Fix nodeFx bug
change year
Merge pull request #136 from shinaisan/master

Force Directed Graph:Edges cannot be dragged when Navigation is enabled
This fixes a 0/0 bug in IE8

The 0/0 results in NaN which other browser handle fine but IE8
and probably IE8- choke on.
Merge pull request #140 from siq/master

Fix for [issue 139](https://github.com/philogb/jit/issues/139)
Merge branch 'master' of https://github.com/philogb/jit
Merge branch 'gh-pages' of https://github.com/philogb/jit

Conflicts:
	.gitignore