Corrected error message

Corrected logic that constructs the default location of the certifica…

…te file

vls has its own 'help' flag since -h is a standard formatting flag fo…

…r ls. Changed coding style on how this flag is notice.

The ' TRUE ( do or do)' syntax was confusing my editor's 'lilt'.

Bumped the version number for release to PyPI

cleaned up some logging messages

switch to use vofs logger and import format of log messages

Release 1.11.3

Fixes bug of passing +32bit value to 32bit libc.seek

Added pattern globing to vos.Client for use with vcp command.

The vcp command now passes source arguments to glob. If the source
is local then glob is the python glob, if vos then client.glob.

Client.glob is derived directly from the python glob module. Hopefuly
that brings some robustness.

Also made an integration test and did some minor PEP-8 cleanup.

added some clarifying text to correct the base documentation.

Update README.md