Test python 2.7 on TravisCI
Test python 2.7 on TravisCI

schalkneethling/snippets-service,mozilla/snippets-service,glogiotatidis/snippets-service,schalkneethling/snippets-service,glogiotatidis/snippets-service,mozilla/snippets-service,schalkneethling/snippets-service,Osmose/snippets-service,Osmose/snippets-service,akatsoulas/snippets-service,akatsoulas/snippets-service,Osmose/snippets-service,glogiotatidis/snippets-service,Osmose/snippets-service,mozilla/snippets-service,mozmar/snippets-service,mozmar/snippets-service,mozmar/snippets-service,glogiotatidis/snippets-service,akatsoulas/snippets-service,akatsoulas/snippets-service,mozilla/snippets-service,schalkneethling/snippets-service,mozmar/snippets-service