Adding the following Test Coverage for RedHat and Debian OS:
- Use mysql_db module to create, delete databases using different encoding.
- Backup/Restore databases using different file format: sql, gz and bz2.
- Create and delete databases using different user privilege.
- Assert database creation, deleting and content using system commands.
Looks like #6881 is also affected by this bug.
Currently when using lineinfile insertafter=EOF for a file that has no newline then the added line is not prefixed with a newline.
As a concrete example, ubuntu distro default /etc/ssh/sshd_config has no newline so lineinfile module cannot be used to add a new line to the end of the file.
