removed zoom items from Apps submenu in network context menu #1706

Change-Id: I0cc9edac4f5c001cde4ad48cea6768193d9c7cdf
removed Bundle Edges from network context menu

Change-Id: Ied153a6838ae1d68905c9cee510abafc8a163949
Fixed issue with QuickFind where it would index nodes and edges that were in the tables but not in the network
Temp fix to app-impl's WebQuerier that displays IOException error dialog when getAllApps() is invoked
Proxy settings now affect System properties