Handle gzip compressed files without .gz extension

[tfmorris]

Original author: tfmorris (March 08, 2012 00:28:29)

Decompress Google Earth kmz files.

More generally, perhaps we should be sniffing the file to see if it's compressed (similar to the Unix file command using /etc/magic) or attempting to decompress all files so that we don't have to depend on a list of file extensions.

Original issue: http://code.google.com/p/google-refine/issues/detail?id=547

[tfmorris]

From tfmorris on March 08, 2012 00:30:53:
The KMZ specific fix has been committed in r2453.