selenium testing with saucelabs
added selenium to all drivers
changed a env variables
only run selenium tests if not env SELENIUM=0
travis file syntax
don't use localhost
build matrix update
only run selenium on python 2.7 and sqlite
fixed on other server string issue
removed DEBUG requirement for displaying the intro page and added a new test
print connect url
an other try
fixed a if statement
new secure string
fixed the url again :(
fixed tests
an other try
remove print statement
print the whole env
if statement fix