moved level config to array
added keyboard shortcuts for vertex menu
added more shortcuts. updated GUI.
added shortcuts for vertex and affiliation menu
added big-data. level 0 only.
renamed levelaltitude to level
added null pointer checks
load svg defined in xml when loading xml
xml file loads svg
xml can either be loaded from server or supplied as file (upload)
format and comment
add hide/show button
use a little css
layout
fix export
vertexes -> vertices
fixed users view
fix android
fix android_pickLocation
fix anonposition.html
minor improvements for viewing on smartphone
added timers for measuring speed
removed cache manifest for experiment
added logging for experiments