added an offline test for Besancon and changed the servers.  So, no
guarantee this will actually work.
fix imports
minor tweaks to testing...
begin refactor -> requests
finished requests refactor
whitespace
whitespace
fixed streaming requests
besancon refactoring complete
respect 'verbose' keyword
flush stdout so that messages are visible when awaiting download
added setup_package (thanks for figuring all this out @jdnc)
Merge pull request #129 from keflavich/besancon_fixes

Besancon partial refactor