Firefox Fixes
Fix on messup
More Firefox fixing
merge
Merge branch 'dev' of https://github.com/willzeng/WikiNets into dev
change dblclick to expand node and right click to center node
fix url-parser and toplink instructions
relabel branding to Rhizi
implement zoom buttons
Removed gitmodules file because we no longer user celestrium
updated readme
start centering
Merge branch 'dev' of https://github.com/willzeng/WikiNets into dev
Merge branch 'visualsearch' of https://github.com/willzeng/WikiNets into visualsearch
Added button for switching between SimpleSearch and VisualSearch