changed .gitignore to ignore all .* with exception of .travis.yml
changed .gitignore to ignore all .* with exception of .travis.yml

zoraseb/perun,balcirakpeter/perun,balcirakpeter/perun,martin-kuba/perun,zwejra/perun,zoraseb/perun,martin-kuba/perun,zlamalp/perun,mvocu/perun,CESNET/perun,mvocu/perun,balcirakpeter/perun,zlamalp/perun,zlamalp/perun,mvocu/perun,CESNET/perun,martin-kuba/perun,zwejra/perun,zwejra/perun,licehammer/perun,zwejra/perun,licehammer/perun,licehammer/perun,CESNET/perun,zlamalp/perun,zlamalp/perun,mvocu/perun,martin-kuba/perun,stavamichal/perun,balcirakpeter/perun,zoraseb/perun,balcirakpeter/perun,zlamalp/perun,zoraseb/perun,stavamichal/perun,CESNET/perun,martin-kuba/perun,CESNET/perun,stavamichal/perun,mvocu/perun,licehammer/perun,stavamichal/perun,balcirakpeter/perun,stavamichal/perun,martin-kuba/perun,CESNET/perun,mvocu/perun,martin-kuba/perun,stavamichal/perun,zwejra/perun,zoraseb/perun,licehammer/perun,stavamichal/perun,licehammer/perun,mvocu/perun,CESNET/perun,zoraseb/perun,balcirakpeter/perun,zwejra/perun,zlamalp/perun