This commit moves the vote summaries cache from the file system to the
tstore provided plugin cache that is backed by the tstore databse.
The initial plugin implementations were part of an extremely large
commit that added the tstore backend. The caches were saved to the file
system as a quick and dirty way to get things into production, with the
intention of revisting them at a later date. API was later added that
allowed the plugins to cache data in the tstore database.
This commit moves the vote summaries cache from the file system to the tstore provided plugin cache that is backed by the tstore databse.
The initial plugin implementations were part of an extremely large commit that added the tstore backend. The caches were saved to the file system as a quick and dirty way to get things into production, with the intention of revisting them at a later date. API was later added that allowed the plugins to cache data in the tstore database.