Change templateload to:
load documents and SQL reports from different files.
This will make it easier for practices to upgrade SQL reports to the latest versions, without affecting customised document templates
make it easier to load templates
Currently, the path to the template is required. Change it to allow commands like:
Continue to allow custom template loads via path:
drop the .sh extension from templateload.sh
By convention, .sh should only be added to scripts that are sourced from other scripts. In addition, it is slightly easier to document in the help.