Ensure model is JavaScript file. Fixes #131.
Ensure model is JavaScript file. Fixes #131.

This accounts for the situation when there are non-JavaScript files in
the `models/` folder. If one is detected, we don't try to load it.

Americas/cli,skv-headless/cli,brad-decker/cli,Americas/cli,xpepermint/cli,sequelize/cli,sequelize/cli,timrourke/cli,brad-decker/cli,brad-decker/cli,martinLE/cli,Americas/cli,cogpie/cli,sequelize/cli,martinLE/cli,martinLE/cli,jteplitz602/cli