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
updated to node-srp 0.2.0
Merge branch 'srp2' into db

Conflicts:
	bin/key_server.js
	db/heap.js
	db/mysql.js
	package.json
	tokens/srp_token.js