Create a keyword to get the program image

[mrswanberg]

Similar to the [eduadmin-detailinfo courseimage]

Example: [eduadmin-programmeinfo programmeimage]

[itssimple]

Will create something like [eduadmin-programmeinfo] which will work a lot like [eduadmin-detailinfo], but for programmes instead.

Attributes may differ depending on what support we have in the API.