Add more mimetypes the the report: video, image, H5P

[nadavkav]

Add a few more useful mimetypes to the objectfs sync status report: images, videos, H5P

[nadavkav]

@brendanheywood How about this?

[brendanheywood]

@nadavkav this pr is against a deprecated branch

Also can you put in some more detail around how to test and what this is doing? I already see both image and video in the mimetype reports. H5p is not there and would be useful.

Also fyi I'm gonna be off to the moot shortly and then on leave for a month

[nadavkav]

@brendanheywood looking forward to meet with you at the global moot :-)

[caiovncius]

Any news about this release?

[danmarsden]

@caiovncius feel free to help by copying the patch and applying the changes Brendan suggests in his comment above and submit a new PR with the changes - otherwise this will likely sit here until nadav comes back to it.

[nadavkav]

We are still using your old version, and will not update our code with your new release soon,
so I do not have an updated version of this patch, thought I hope the code in that area did not change much,
and also hope you can apply it easily.