Improve fetch regression test to work on 32 bits
Update version to 0.22.2
Modifications for faster remote fetches of stats

Changed the function which gets stat data from the server to return only
the times in the specified time range, not the entire array of times.
Merge remote-tracking branch 'origin/fix-fetch-regr' into remote-fetch-faster-stats
Merge pull request #55 from sot/remote-fetch-faster-stats

Modifications for faster remote fetches of stats
Also includes PR #53.