Execution notes field now scrolls so the save button is always visible when updating the field.

reformatted post request to deal with SSA-6416, reformatted links for product tab file editing to use router link instead of href

executions tab was pull the job detail using the jobspec_id instead of the job_id, so the wrong details were returned - this is now fixed. Feedback on create job added. Overflow-hidden added to list views