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
debug
Merge branch 'engine' into PDP
bug fix
bug font dialog content
some bug fixes
Fixes #52
Fixes #53
fixes #63
fixes #63

Conflicts:
	d3/UpdateViews.js
fixes #49
Merge branch 'PDP' of https://github.com/renoust/TulipPosy into PDP

Conflicts:
	d3/Client.js