added shift and u arrow as toggle collapse keypress
jLint cleanup
jLint cleanup- == > ===
remove newId parameter from addSubIdea and insertIntermediateIdea in content.js
remove newId parameter from addSubIdea and insertIntermediateIdea in content.js
fix png export so it displays the collapsed nodes correctly
scroll support
using jquery wheel plugin, horizontal scroll works
using jquery wheel plugin, horizontal scroll works
prevent scrolling down
layout compressor - first cut (disabled; to enable uncomment //MAPJS.LayoutCompressor.compress(root); in layout.js)
jslint
moved layout compressor after layout
children centered vertically (running only one iteration - should probably try with a few more)
disabled scroll movement when editing nodes
can add sibling idea from toolbar
Merge branch 'master' of github.com:mindmup/mapjs
positionBefore regression (maybe)
insertBefore for children with negative ranks
bugfix for float x.0 ranks, content wrapper now forces ranks to be floats consistently