fix attributes&constraints padding value
bugfix: fix exact members list on sheet change
a value can be passed to editInPlace to be displayed for edition
update ModelDecorator to handle displayformat registry for title rendering
fixing sequence of actions
Fixed some port removal/addition bugs.
Merge branch 'master' into autorouter_port
Small bug fixes relating to port addition/removal
Fixed getID() of null bug in updating boxId2Path library.
bugfix: loadByPath have caused fault in case of not existing path
bugfix for ports
Fixed model changes that involved adding/removing ports.
Misc tidying of comments.
Merge branch 'master' into autorouter_port
Merge branch 'autorouter_port' into pegasus
Reordered removing UI to allow for child creation.

In the previous order, an infinite loop occurred.