fixing bug with positions between members and roles
update_email spec
email spec updated
fixed email update specs
Merge pull request #28 from dklounge/email_spec

update_email spec
add semi-colons to fix travis.yml
try locking down bundler version
update rubygems, not bundler
try an older version of rubygems
add database.travis.yml
try setting s3 variables
should not need these...
will it fix the travis build????