Computation times

00:08.497 total execution time for 4 files from examples/mdo:

Example	Time	Mem (MB)
MDO formulations for a toy example in aerostructure (plot_aerostructure.py)	00:03.129	0.0
Application: Sobieski’s Super-Sonic Business Jet (MDO) (plot_sobieski_use_case.py)	00:02.171	0.0
GEMSEO in 10 minutes (plot_gemseo_in_10_minutes.py)	00:01.697	0.0
A from scratch example on the Sellar problem (plot_sellar.py)	00:01.501	0.0