Kkmattil sdsi

[kkmattil]

Proposed changes

Instruction page for sdsi-client for sending jobs from SD Desktop to Puhti

Checklist before requesting a review

• I have followed the instructions in the Contributing and Styleguide documents.
• My pull request passes the automated tests. If not, visit pull requests at Travis CI and have a look at the job log.
• I have included a link to the appropriate preview page (select your branch from the list).