QmlJSLib: Fix linker errors with gcce

usrt2_2.lib is passed to g++ before QmlJSDebugger.lib, which results
in errors about __aeabi_atexit, __dso_handle being undefined. Work around
this by explicitly adding usrt2_2.lib again after QmlJSDebugger.lib.

Task-number: QTCREATORBUG-5556
Change-Id: Id9e1dc19a2ee54e59d92470a35ccfd4946b07dcc
Reviewed-on: http://codereview.qt.nokia.com/2115


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Alessandro Portale <alessandro.portale@nokia.com>