Fix the packaging to work on our release box
Update shard space to not set defaults

Fixes #886. Shard spaces would not have compiled regexes when the server is restarted and the cluster config is pulled from a raft snapshot. A call to MatchSeries would then reset the regex for the shard space. BAAAAAD.
Add ability to update existing shard spaces.

This will help users recover from #886. It's dangerous functionality because it only changes the metadata. Will document and tell people to use with caution.
Fix a bug introduced in 25cc9793c28ca44d84f25bb1a93134ad1ded62c2
move the linker flags to profiler.go
helper for the oracle
Fix the test as a result of 25cc979
Fix sed getting confused by / in TMPDIR path

Fix #946. Close #948
Add number of threads option to benchmark-storage
Fix synchronization
print some indication
print a newline when done
Return an error if the storage engine can't be created
make the directory removal optional
Don't automatically create shards

This was causing InfluxDB to create a new shard in the grafana db every
ten minutes. Also we talked about getting rid of this feature a while
ago, so here we go.

Fix #954
Refactor the integration tests
Add a test for #939
Fix median crash on null values or non integer values

Fix #939
move type to its own file
Parse big int in query's where clause properly

Fix #964