Depending on the protocol of the app, we have to use the same protocol for gravatar service. This resolves the following issue:
Mixed Content: The page at 'https://app2.test.dasch.swiss/dashboard' was loaded over HTTPS, but requested an insecure image 'http://www.gravatar.com/avatar/48d5d2d5c3c4169b1c3fa98c4aeedbd7?d=mp&s=256'. This content should also be served over HTTPS.
Depending on the protocol of the app, we have to use the same protocol for gravatar service. This resolves the following issue:
Mixed Content: The page at 'https://app2.test.dasch.swiss/dashboard' was loaded over HTTPS, but requested an insecure image 'http://www.gravatar.com/avatar/48d5d2d5c3c4169b1c3fa98c4aeedbd7?d=mp&s=256'. This content should also be served over HTTPS.Resolves #286