[FIX] filegals: Only replace file data if actually resized (regression from a fix to remove untidy temp files in r50247, apologies)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50574 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Twitter requires SSL nowadays


git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50575 b456876b-0849-0410-b77d-98878d47e9d5