Replacement of buttons in the sidebar by accordions.
Bug known: Problems with BarChart, ScatterPlot
Light fix
add mapSize with slider
modifications css
fixes #37
Merge branch 'PDP' into interface
Merge with new stand alone server
Closes #39
some cleaning
-some changes in the creation and update of sidebars
-improving stylesheets
Merge with PDP branch
bug fix
bug font dialog content
some bug fixes
Fixes #52
Fixes #53
Fixes #54 Node informations are now in the second pane of the side bars
Fixes #60 Hide undo/redo for release (+ hide shape in third pane)
Fixes #53 Highlight current view
remove .pyc
Merge branch 'interface' into PDP

Conflicts:
	d3/TulipPosy.js
	d3/UpdateViews.js