Also adapt the Qt Creator plugin template to make it
possible to choose between deploying locally or into
Qt Creator's build directory.

Change-Id: Ia8566a5034443bc9574a1593eddf0a89eb4d80b2
Rubber-stamped-by: Daniel Molkentin
Reviewed-on: http://codereview.qt-project.org/4178


Reviewed-by: Eike Ziller <eike.ziller@nokia.com>