influxdb only with graphite support and config

- removed graphite-api
- updated bootstrap to use database.json
- shard spaces definitions for graphite db
- added continuous queries for graphite db
updated influxdb to v0.8.0-rc5
adjusted continuous queries to get from main series intead of other aggregate series
updated shard spaces and continuous queries
added event db definition
Upgrade to influxdb 0.8.0 release
Testing out if 'exec' will help with restart handling
using forego to manage processes.. trying to solve incorrect shutdown
cleanup and made more configurable

defined default environments
made graphite database name configurable
changed event db config to default db config
refactored bootstrap.sh
reorganised
cleaned up
fix wrong login on bootstrap.sh
Merge branch 'influxdb-only'