* Enable support for this in all ProjectConfiguration items
   (Targets, projects, BCs, DCs, RCs, etc.). This is nicer
   than having custom code in individual configuraiton items.

Reviewed-by: dt

Bug QTCREATORBUG-2088 has been fixed
Task-number: QTCREATORBUG-2088

Reviewed-by: Friedemann Kleint

Reviewed-by: Tobias Hunger

Reviewed-by: Tobias Hunger

 * Add a DeployConfiguration class to hold settings related
   to deployment.
 * Add BuildStepsList to hold a list of buildsteps
 * Update BuildConfiguration to use BuildStepLists instead of
   manageing lists of buildsteps itself.
 * Update BuildManager to use BuildStepLists in its interfaces
 * Fix fallout introduced by API changes
 * Update .user file to new way of storing settings

Task-number: QTCREATORBUG-1427
Task-number: QTCREATORBUG-1428
Task-number: QTCREATORBUG-1811
Task-number: QTCREATORBUG-1930

We create a .sis package per leaf project now, deploy all of them and
start the executable for the runconfiguration that was selected. This
does not cover all use cases, but works for development.

Silent installation added to Sumbian's Run Configuration UI

Reviewed-by: Tobias Hunger

Creator crashes while Carbide has ownership over serial connection and Creator wants to use it as well

Reviewed-by: Tobias Hunger

 * Add buildstep to handle the deployment
 * Remove deployment code from the runconfiguration
 * Update .user files to add new deployment step into existing setups

Reviewed-by: Tobias Hunger