Fix #674: graceful exit when having config file issues
Fix a few typos
GetLeaderRaftConnectString returns consistent result
Merge pull request #857 from oliveagle/more_informative_api_get_servers

GetLeaderRaftConnectString returns consistent result
Merge pull request #856 from rubenk/fix-typo

Fix a few typos
Merge pull request #795 from DavidBord/fix-674-graceful-exit

Fix #674: graceful exit when having config file issues
Don't accidentally trigger continuous query backfilling
Merge pull request #887 from influxdb/fix-887

If the first continuous query to ever run on InfluxDB had backfill(false) InfluxDB will still backfill the data
Add invalid config file that should have been in #861. Whoops, sorry @jvshaid.
Fixes #868, panic on upgrades.

This was a problem with 0.7.x upgrades to 0.8 where there was a raft snapshot. The recovery method assumed certain structures would be there and they weren't.
Merge pull request #897 from influxdb/868-panic-on-upgade

Fixes #868, panic on upgrades.
Format
Update the changelog
Get rid of migration
Remove some api endpoints that are redundant
Some cleanup
Api should have it's own coordinator interface
Don't overuse interfaces if there's no benefit
Use GetQueryString() instead of accessing the internal field
Fix parsing of multiple queries

Fix #885