print warning in ncvarinfo if _stag dimension not found, do not correct size
using eith atm dimensions or stag dimensions in Matlab/netcdf/private/ncvarinfo.m
fixing up reading subsetted netcdf files
mv wrfout2bluesky.m to Matlab/chem
Merge commit 'd8b94ad794b0a1893d2090e2713fee431ad9ac48' into jm2/devel
zulu time in wrfout2bluesky.m
Merge branch 'master' into jm2/devel

Conflicts:
	other/Matlab/chem/wrfout2bluesky.m