add travis and fix typo

remove skip test
fix another typo
skip only version that does not support it 5.3
troubleshooting
fix test
clean debug code
plug mailcatcher on travis
plug smtp values for mailcatcher
fix tests
plug email notifications false
change image name to reflect attachment with html
i think i got you baby
try
trying to bend travis hand
again
fix port
skipping test on travis due to limitation
invert the condition