moved test.met2CF.Ameriflux from tests to inst
moved back to tests
ignore test for now
fixed cf standard names for wind vectors and specific humidity
commit to allow pull of upstream master

Merge branch 'master' of github.com:PecanProject/pecan

Conflicts:
	modules/data.atmosphere/tests/test.met2CF.Ameriflux.R
Merge pull request #115 from jam2767/master

fix cf variable names