Associations not working

[cfcoder]

As a relatively new CFWheels user, I find the docs on Associations confusing and sketchy in places. As a result I still haven't found a simple outer join to work for me.

Here's a simplified example of my situation. I want to outer join these two tables using phase_id on both to join with a one to one relationship:

Milestones_List
record_id
milestone_name
phase_id

Milestone_Phases
record_id
phase_id
phase_name

In the milestones.cfc config:
table("Milestones_List");
hasOne(name="milestonePhases", modelName="phases", foreignKey="phase_id", joinKey="phase_id");

In the phases.cfc config:
table("Milestone_Phases");
belongsTo(name="milestoneList", modelName="milestones", foreignKey="phase_id", joinKey="phase_id", joinType="outer");

In my controller method where this is called I have:
milestones = model("milestones").findAll(include="milestonePhases", returnAs="query");

What I run it, I get:

Wheels.AssociationNotFound
  An association named milestonePhases could not be found on the milestones model.

Suggested action
  Setup an association in the config method of the models/Milestones.cfc file and name it milestonePhases. You can use the 
  belongsTo, hasOne or hasMany method to set it up.

But it does exist. Docs are vague in places so this is the best I can figure from them.
What am I doing wrong?

[cfcoder]

Just thought of trying a reload of the app. Sure enough, now it's all working. Argh!!

Can someone please state when this is necessary? I knew changes in routes.cfm and possibly other /config directory file changes required a reload but not model changes. Is it all model changes?

[chapmandu]

Routes, models and filters are cached.

In a side note, as a general convention your model files should have singular names. It makes associations easier to read.

[cfcoder]

Thanks!