Comment and Distribution no effect in upload_sample / upload_samplelist

[baderj]

The upload_sample and upload_samplelist routines bot accect a comment and distribution argument. However, they do not have any effect. The comment is never set, and the distribution of the sample is set to Organization.

You can reproduce the issue with upload.py in the example folder:

python3 upload.py -u upload.py -e 200 --distrib 3 --comment "Comment"

Tested with commit 14bc9e4, Thu Oct 26 12:05:51 2017 -0400.

[Rafiot]

So there are a few things here:

1. the upload method was always creating a new event (upload_sample always creates new event #123), the fix is coming
2. The comment is passed properly: in the comment of the object, not of each attribute
3. The distribution was in fact not properly passed, the fix is coming too.
4. Not passing any distribution information fallback to Organisation (instead of inherit). But I'm going to put this bug in @iglocska's backyard :)