Feature #1036

Updated by Matthieu Decorde over 5 years ago

To manage network access precisely (see proxy ticket #1022), we need to disable default update event manager RCP behavior.

Update events must:
* be shown at the end of the RCP initialisation, in a non-modal thread
* have a preference to disable the automatic event

* desactivate auto update feature in ApplicationWorkbenchAdvisor
* call 'lookforupdates' command at the end of TXM startup if the 'automaticallylookforupdates' option is true
* check if profile patch is still necessary