ignores ldap.yml for ldap deployments
renames tdil to trove, adds tag for exporter specs
updates text to Trove
updates tdil to Trove
Merge pull request #214 from mkorcy/trove

Trove
points to tufts_models which knows of trove
Merge pull request #215 from mkorcy/tufts_models_update

points to tufts_models ref which knows of trove