Merge pull request #13 from larsssono/master

Updates to authentication to handle configuration files
Merge pull request #14 from larsssono/master

Create functionality for commandline
Merge pull request #15 from larsssono/master

Fix crash on download of external locations
Merge pull request #16 from larsssono/master

Refactoring and spellling correction
Merge pull request #18 from larsssono/master

Quick 301 redirect fix
release 0.1.4, patched for January 25 release of Synapse
Merge pull request #19 from cbare/master

release 0.1.4
provenance first pass
command-line support for provenance with example
improved command line support for provenance features, including an example
remove accidently commited test data
Merge pull request #20 from cbare/master

provenance