new plots
Merge branch 'master' of https://github.com/bckelly80/carma_pack

Conflicts:
	src/paper/plots/car5_irregular_aic.eps
	src/paper/plots/car5_irregular_fit_quality.eps
	src/paper/plots/car5_irregular_interp.eps
	src/paper/plots/car5_irregular_psd.eps
	src/paper/plots/car5_irregular_tseries.eps