Changes: fix crash during shutdown
Changes: fix crash during shutdown

RevBy: Michael Hasselmann
Details:
 deleting graphical objects in MIMApplication destructor is to late.
 bring it to finalize() method

RHawkeyed/framework,sil2100/maliit-framework,sil2100/maliit-framework,Elleo/framework,jpetersen/framework,sil2100/maliit-framework,RHawkeyed/framework,sil2100/maliit-framework,jpetersen/framework,Elleo/framework,binlaten/framework