some new GUI features which ARIS supports

[mfritz]

Hi there, I am using EA and ARIS for modelling and I found out that there are a few features, which ARIS supports and EA not:

selection of diagram elements:
- select all objects of a specific type
- select all connections
- invert selection

assign multiple child-diagrams to one element:
- doubleclick the diagram opens a dialog, where you can choose the diagram you want to open

filter within Project Browser
- hide/unhide diagram and/or elements

of course, these are no "shostoppers" but realy useful things, when you are working a lot with modelling tools