Merge branch 'devel'
corrected syntax errors in REAMDE.md.
Added final NSIDC/MODIS swath example.  #1
Fixed OMI_L2_OMNO2_CloudFraction example to run with h5py.
Introduced testing.
Merge branch 'issue1' into devel
Merge branch 'devel'
Clear the figure window after each test.  #2
Split OMI test into separate netcdf4 and h5py tests.
Merge branch 'issue2' into devel
Merge branch 'devel'
Merge branch 'master' into devel
Merge branch 'master' of https://github.com/quintusdias/hdfeos_python_zoo
Added GESDISC/AIRS examples.
Merge branch 'issue4' into devel
Merge branch 'devel'
Merge branch 'master' of github.com:quintusdias/hdfeos_python_zoo
Merge branch 'master' into devel
Finished GESDISC/OMI examples.
No pyc files in the 'git status'
Merge branch 'issue6' into devel
Merge branch 'devel'
Added gesdisc/trmm swath examples