Merge pull request #96 from renoust/PDP

Pdp
Merge branch 'interface' of https://github.com/renoust/TulipPosy into interface
Fixes #58
Merge pull request #98 from renoust/PDP

Pdp
Preparing the listing of tulip algorithms
Merge branch 'PDP' of https://github.com/renoust/TulipPosy into PDP
-Node info search
-Warning if an other browser than Google Chrome is used
-Button closing the sidebar
-change of settings for left buttons (todo: precise documentation)
Merge branch 'interfaceMerge' into interface

Conflicts:
	d3/Interaction.js
Quick fix
change type of parameters (sidebar)
fix: two windows opened for choosing a file.
Adding State Handler and structure (object...) for propagation of modifications
minor cleaning: target->viewIndex
-view interactors moved to the third panel
-cleaning
Merge branch 'PDP' of https://github.com/renoust/TulipPosy into PDP
Merge branch 'PDP' into interface

Conflicts:
	d3/Interface.js
	d3/TulipPosy.js
	d3/ViewTemplate.js
	d3/Visualization.js
over-engineered groups removed
Removed overengineered svg parameters (svgs)
Oops, one forgotten
Merge remote-tracking branch 'origin/interface' into PDP

Conflicts:
	d3/TulipPosy.js