The storer interface isn't necessary if the init/Free logic is
removed, which is unnecessary in a world with only one shard.
Additionally, there were some cases where an init/Free call could
race and cause data loss in the cache. Not doing it at all fixes
all of those races.
I did this with a dumb editor macro, so some comments changed too.
Also rename root package from platform to influxdb.
In interest of minimizing risk, anyone importing the root package has
now aliased it to "platform" so that no changes beyond imports were
necessary in those files.
Lastly, replace the old platform module to local path /dev/null so that
nobody can accidentally reintroduce a platform dependency while
migrating platform code to influxdb.
Jeff Wendling
Mark Rushakoff
Edd Robinson