Update project ractive to v0.5.7
Update project wp-slimstat to 3.7.2
Merge pull request #1702 from jsdelivrbot/wp-slimstat/3.7.2

Update project wp-slimstat to 3.7.2
Merge pull request #1701 from jsdelivrbot/ractive/v0.5.7

Update project ractive to v0.5.7