old-stats-plugin: Fix context requirements Fixes Panic: Module context stats_storage_module missing Broken by 6afdf0b6fce26c5492d5e56f6f16fb8a4d869566
old-stats: Contexts are now required or checked Satisfies static analyzers
Updated copyright notices to include the year 2018.
old-stats plugin: Rename stats_* settings to old_stats_*
oldstats plugin: Fix init/deinit function names
global: Renamed stats plugin and service to old-stats