Fix release build rules following 23c9f973 and #659

Chart: Possible fix for stuck tooltip (annotation or time series point hover tooltip would not disappear), Fixes #450

Dashboard schema simplifications, moved schema updates to dashboard model creation, removes irritating 'unsaved changes' dialogs that show for dashboard schema changes, Closes #532

Fix for InfluxDB temp dashboards, seperate series name prefix so they do not show up in dashboard search, #633

Refactoring temp dashboard settings, and handling, moved from dashboard to config.js, defaults are enabled, and ttl of 30 days, #641, #638

Graphite: Fix for graphite expressions parser failure when metric expressions starts with curly brace segment, Fixes #528

Filtering: Fix for nested filters, changing a child filter could result in infinite recursion in some cases, Fixes #628