l2h target:  Do the "right thing" regarding the paper-*/ subdirs as the other 	"big" targets.  Fix is to set the TEXINPUTS on the command line of the 	sub-make.
l2h target:  Do the "right thing" regarding the paper-*/ subdirs as the other
	"big" targets.  Fix is to set the TEXINPUTS on the command line of the
	sub-make.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator