database backup before install of file uploader

Signed-off-by: Matthew Sambrook <Matt.Sambrook@gmail.com>
Update php settings to allow for file uploader preview

Signed-off-by: Matthew Sambrook <Matt.Sambrook@gmail.com>
Adds files for File uploader mod

Signed-off-by: Matthew Sambrook <Matt.Sambrook@gmail.com>
Add in save and keep editing mod

Signed-off-by: Matthew Sambrook <Matt.Sambrook@gmail.com>