Added in .gitignore temporary files of vim and pem files that are being created by the 'bin/omf_keygen'
Added in .gitignore temporary files of vim and pem files that are being created by the 'bin/omf_keygen'

ardadouk/omf_sfa,dostavro/omf_sfa,dostavro/omf_sfa,ardadouk/omf_sfa,dostavro/omf_sfa,ardadouk/omf_sfa