Merge pull request #432 from mboukhanoufa/sirius

Fix of the bug: #431
Luna target platform
Use Sirius 1.0.0 M6
Fix #436, #58, #76 UML Editor from model explorer

A 'New Child' menu is available on UML element to create a child element. The proposed children are not filteres so all the possible children of an element are displayed.
It is also possible to drag & drop elements from one container to another in the model explorer view.
Add navigator plugin to the build
Align navigator plugin version to other plugins
Fix # 435 Add direct edit on stereotype property
Fix #435 import primitives menu available on profile
Fix #440 Smart direct edit on properties

Smart direct Edit : type "name:String", "x", "x y", "x..y", "[x]", "[x y]", "[x..y]", "x..*", "[x..*]", "*", "[*]", "-1", "[-1]", ":Integer" and the modeler will figure what you meant.
Fix #428 Integrate UML compare to product
Fix #433 create transition

Transition can be created between simple state, composite state
and statemachine.
Fix #419 Importing primitive types section in user guide
Fix #329 Rename menu in model explorer
Fix #128 Abstraction dependency in class diagram
Update the profile diagram default name

Remove 'UML' from the default name of a profile diagram in order
that it looks like the other menus in the New Representation menu.
Fix #426 NPE on profile diagram creation
fix #442 : Use SessionManagerListener to bootstrap the usage collection
Fix #399 by adding one more ping

the url Activation will now have a new fragment /version/ where version
is major.minor.micro (and no qualifier)

a new url for Open events is used

No popup will be opened during the session opening, the preference will
be checked and only if true the ping will be sent.
Fix #370 Pin Upper/Lower values updatable from properties view
Set kind property read only on connector