Do not instanciate all possible Requirements Tables on activation.

Setting the initialisation flag to true forces a complete walk over
all the semantic elements in the session as soon as the parent
Viewpoint is enabled. This can be very bad for performance on large
models.
Merge pull request #5 from pcdavid/patch-1

Do not instanciate all possible Requirements Tables on activation.
Merge pull request #6 from lbroudoux/master

Adding fault parameters to Service interfaces operations
Remove useless imports
Add 'create binding editor' tool on BindingInfo mapping and change the default icon
Add missing ItemProviderFactory to get the right icon in Navigate menu
Set the 'initialisation' flag to 'false' to avoid potential performance problems
Add tests to avoid StackOverflow error when there is a dependencies cycle between tasks
Fix the way save options are handled to avoid potential NPE
Remove empty tool (was probably a typo)
Remove dependencies to Soa and Entity because of databindings
Remove dependencies to Soa and Entity (delete useless files)
Remove JBE toolkit from cinematic plug-in and use the one provided by the example
Modify icon (was EMF default generated one)
Propose toolkits in ResourceSet (aka in modeling project) not only those provided via extension points
Fix bug when too many user stories (color index < 0)
Fix bug for shared projects, CDOResource are EObjects git st .! Be careful with crossreferencers...
Add missing import...
Requirements validation -bugfix : requirements validation now works with CDO
Fix bug on Use Case Diagram's existing task tool