Fixed UF-102: the uberfire-client-webapp was using templated perpectives incorrectly
Workaround for mysterious problem: sometimes the panel has 0px height when onResize() is called
JBPM-4449 - Support for Weblogic 12c for kie workbench - allow bootstrap of @Startup beans to be performed with another method
JBPM-4449 - Support for Weblogic 12c for kie workbench - allow bootstrap of @Startup beans to be performed with another method - fix to not affect other servers
Added an onResize() call at the end of perspective switching.

This should not be necessary for well-behaved apps, because the CSS sizing of all panels
should sort itself out without any help from the application code. But some apps choose to
set explicit sizes on widgets when receiving an onResize, and this sometimes ends up with
a 0px explicit size because the CSS updates sometimes haven't happened yet when the perspective
is being built. (We have found this is more common in Chrome than in FireFox).