Use the created_by_alias in the author meta tag. This is consistent with how author name is show elsewhere.
Clean up non-printable characters.
Remove all \r\n
trim the author and created_by_alias before saving
Fixed missing space
Merge pull request #5205 from amazeika/staging

Fixed typo introduced on PR #4308
Merge pull request #5174 from roland-d/cleaninstallsql

Clean up non-printable characters.
Merge pull request #5155 from okonomiyaki3000/use_author_alias

Use the created_by_alias in the author meta tag.
Removed extra wrapping array.