EDIT

fix #6785 Enable multiple opening of the same part

Revert "ref #6568 Replace e3 perspective switcher with e4 alternative"

This reverts commit 92ff410d0000b0d2ddf317a41738b218a5f6a33c.

ref #6568 Replace e3 perspective switcher with e4 alternative

Updated version in pom / project files to taxeditor version : 4.9.0-SNAPSHOT and cdmlib version : 4.9.0-SNAPSHOT

ref #6596 Keep track of active "editor"

• Add IE4SavablePart to E4 parts that can be saved
• SaveHandler will recurse through selection providing parts to find savable parts that can be saved

ref #6566 add Mnemonics to main menu

ref #6596 Add new utility class WorkbenchUtility in workbench plugin

• move getE4WrappedPart() method to that class

ref #6596 Implement framework for accessing the selection providing part

• All AbstractCdmViewparts now keep track of the part that has provided the last selection. This is necessary during e4 migration to simulate the e3 behavior having IViewParts that edit object of IEditorParts...

ref #6596 Replace CTRL+S keybinding with our own binding

• this is done via model processors
• this allows to use our SaveHandler to handle all save events

ref #6596 Enable "Save" icon when specimen editor is dirty