Fix ping over SSL + now throw an error when trying to get a media through SSL when OpenSSL is not installed
Remove the ping because it's useless except for Oembed + use curl for better SSL support (no need the OpenSSL module) otherwise if not available use native functions to get an url content
SQL migration from previous version
Don't migrate old data if the new table already exists (to prevent data loss) + add migration notes
Fix static renderer warnings
Fix warning when driver() return false on model
Merge
Code style