as usual we don't touch the sigma or plugin code, but simply restrict event propagation (plugin's handlers are on body, but events come from sigma container first)

optional: can be set in conf with 'moreLabelsUnderArea' flag, uses our new functions circleGetAreaNodes() and redrawNodesInHoverLayer()

added for node rendering with various cases (active/neighbor/normal/grey), then made the labels renderer call the node renderer

(it fixes the black color init cases)

show nbClasses and nbNodes side by side, don't count N/A class in nbClasses if empty, rename vars to be clearer

translations for the color menu can be specified in TW.conf.facetOptions + make clusterColoring work for string-labeled clusters + allow user to choose if colors are randomized each time

assumed that source gexf file was equivalent to having a 'name' node attribute, which is not the case in specifications?

global var selections removed and stored inside SystemState + transformed into an array everywhere (was inconsistent) + fixed changeType selection materialization ; possible TODOES: better setState function, possible integration of opposite side neighbors in SystemState too

heatmap coloring, better facetOptions cases, better handling NaN in attributes and renamed coloring functions

we consider an attribute is numeric if a large % of it is numeric (by default: 98%)... in this case we can still operate binning and the NaN values are grouped and isolated in a grey legend item

added binning mode 'samerange' + new syntax for choosing it in settings + finished replacing atts_2_exclude + possibilities for better string cluster mapping TODO: color functions per settings

but we should rather use the sigma.exporters.gexf.js

renamed to TW.states and TW.gui + fixed old sliders caching bug + fixed node normalization in parsing

variables init was obscuring settings file + moved AjaxSync back to globalUtils + fixed selector engine instance scope

renamed (topPapers to relatedDocs, divFlags to moduleFlags...), fixed several config effects that were disconnected (sizeMult, tagcloud sizes, colorsByAtt), generalized the TW.conf prefix

reordered params inside settings_explorerjs with new packaging in TW.conf property and more meaningful/transparent variable names + newurl param sourcemode

facets (ie clusters and other searchable/colorable attributes) should work with bipartite case, but it meant factorizing facetsBinning() and updateValueFacets() from commit 71507331

we adapt the functions that currently need only one element (ie colors, legends) instead of adapting activetypes expression