conf/.initial_values.yaml
changed initial values to allow for a known remote galaxy server
version bump
add download like functionality
added and internalized more abstract galaxy handling, including separatation of amigo internal galaxiy versus external galaxies. preserving GALAXY_URL still needs to be done on an app/page basis, but the rest parts of the handling are now wrapped. gannet is now the base solution.
oops--generalization was still goose specific
doc bump