Adjusted density of lines to have fail-safe.
Merge branch 'autorouter_port' of https://github.com/webgme/webgme
implement isPort method
introducing DecoratorWithPorts.Base to support base functionality for decorators that would like to dispaly the ports of an object

recatoring ModelEditor to use the new DecoratorWithPorts.Base.js
Merge branch 'master' of https://github.com/webgme/webgme
add toString to clientNode obj
set any pointer by drag&drop ModelDecorator

follow any pointer (if multiple)