hdfview

Merge pull request #157 in HDFVIEW/hdfview from ~JHENDERSON/hdfview:master to master

* commit '72927c54bb9f06815b3f37b69c6b85e863fe620c':
  Fix issue with directory selection in URL bar
  Make sure DataOptionDialog PreviewImage matches user's origin setting
  Wait until ImageComponent is initialized before applying image filters
  Correctly select current font in UserOptions font type drop-down
  Move package.properties files to real files