added .gitignore to barn
added .gitignore to barn

soichih/workflow,soichih/sca-wf,soichih/sca-portal,soichih/sca,soichih/workflow,soichih/sca-wf,soichih/sca-portal,soichih/sca,soichih/sca,soichih/workflow,soichih/sca-portal,soichih/sca-wf