Merge pull request #6 from kuba--/master

Fix typo in 'password'
fix #7. Make it possible to pass an http client
add Ping() and AuthenticateDatabaseUser()
support an optional time precision argument in Query()
add another config option to generate the right schema
implement ApiSeries interface

This interface is defined in influxdb and is used by the code that
converts between internal series representation and the http api
representation. This is needed because the engine test suite was written
using the internal representation.
fix typo
Merge pull request #8 from ves/master

fix typo
add continuous queries functions
add a way to set the user permissions in the client
add ChangeDatabaseUser to be able to change db user passwords, etc
Add ChangeClusterAdminPassword and AuthenticateClusterAdmin
Merge pull request #1 from influxdb/master

sync up with main repo