hdfview

Merge pull request #259 in HDFVIEW/hdfview from ~BYRN/hdfview_adb:master to master

* commit 'a6a1e78f8360edf4c963c48ce5ea8c29e84f880f':
  remove log file
  revert improper commits
  HDFVIEW-244 - correctly support netcdf3 files
  Fix build issues for hdf4 and links
  Update jdeps handling
  Update for optional hdf4