rework liftover and testing targets

use testing.postgresql package rather than existing db for tests

more doc and ci-test fixes

fixed doc building and dropped upload_sphinx (in favor of upload_docs…

…); moved docs to doc/source

misc doc updates, incl. version

Added tag 0.1.1 for changeset 6ef392a5eb58

updated setup.py "license" attribute

added Apache license and code boilerplate to all source files and scr…

…ipts

fixed uta.__version__, I think

implemented HGVSMapper.hgvsg_to_hgvsc with tests