Destination/Source path bug in frontend

[jgoldverg]

Problem: When I try to submit a job using onedatashare.org where the destination I want all of the files to end up in a certain path, the resulting path supplied is the absolute path starting from the users home directory and not the absolute path.

To Re-create:

1. Add 2 servers(2nd one being an sftp/scp/ftp server).
2. Try submitting a job writing to the 2nd server, and in this view select a directory to dump the LHS files into.
   Say you are writing some collection of files from the LHS to the RHS into a directory called output/
   The frontend submits the TransferJobRequest such that the destination path in the request is /output. Which is incorrect bc there is no folder called output in the root but there is a folder /home/cc/output. Essentially the frontend is never aware of the users home directory and this is a bad assumption to make.

If you notice that after select an endpoint to list the sftp://, ftp:// at the top of the endpoint file list is the actual path being used which is not correct. I believe that this path is getting used as the destination path thus fixing the file view path to be correct will result in the transfer requests working correctly.