Bug: unsafe import

[StSav012]

hdf-compass/hdf_compass/compass_viewer/viewer.py

Line 239 in 050e05a

from hdf_compass import hdf5rest_model

doubles the following lines:

hdf-compass/hdf_compass/compass_viewer/viewer.py

Lines 240 to 243 in 050e05a

	try:
	from hdf_compass import hdf5rest_model
	except ImportError:
	log.warning("HDF5 REST plugin: NOT loaded")

[giumas]

Bug absent in py3 branch: https://github.com/HDFGroup/hdf-compass/blob/py3/hdf_compass/compass_viewer/viewer.py#L244