This is another piece of the change from /opt/libreoffice3 to
/opt/libreoffice.

Conflicts:
	desktop/source/app/app.cxx

discussed on the mailing list; related to the change in bootstrap

Remove OBJFILES, which serves no purpose (LIB1OBJFILES is
the variable name used). Suggested by Caolán McNamara
<caolanm@redhat.com>.