adding a travis config from FieldDB
travis can deploy using ftp

from http://docs.travis-ci.com/user/deployment/custom/

for https://github.com/jrwdunham/dative/issues/40
added a deploy task for now it just jshints

so we can test if the ftp deploy will work for #40 but later it can create a zip or something
tested travis deploy ftp locally, this should work
Merge pull request #42 from cesine/travis

Travis setup