diags and uvcdat changed to include scatter plots.
amwg changed to include plot set 11; not yet complete.
Changed diags and uvcdat to include scatter plots.
Changed amwg to include plot set 11; not yet complete.
Merge branch 'devel' of github.com:UV-CDAT/uvcmetrics into devel

Conflicts:
	src/python/frontend/diags.py