Adding copyright headers
Merge pull request #258 from pdehaan/copywrong

Adding copyright headers
wip on db api
more WIP on db api
passing integration tests
reorg. renamed models dir to tokens
token.create should take a uid again
client works again with new db api
fixed tests deleted obsolete ones. need moar token tests
updated dependencies
stubbing in mysql with some query sketches
WIP on mysql api